diff --git a/install/debian/7/templates/web/nginx/php5-fpm/dokuwiki.stpl b/install/debian/7/templates/web/nginx/php5-fpm/dokuwiki.stpl
index 27483cd8c..8acad0894 100644
--- a/install/debian/7/templates/web/nginx/php5-fpm/dokuwiki.stpl
+++ b/install/debian/7/templates/web/nginx/php5-fpm/dokuwiki.stpl
@@ -32,7 +32,7 @@ server {
         }
     }
 
-    location ^~ /lib/ {
+    location ~ ^/lib.*\.(gif|png|ico|jpg)$ {
         expires 30d;
     }
 
diff --git a/install/debian/7/templates/web/nginx/php5-fpm/dokuwiki.tpl b/install/debian/7/templates/web/nginx/php5-fpm/dokuwiki.tpl
index 31647c9ff..f3456aa78 100644
--- a/install/debian/7/templates/web/nginx/php5-fpm/dokuwiki.tpl
+++ b/install/debian/7/templates/web/nginx/php5-fpm/dokuwiki.tpl
@@ -28,7 +28,7 @@ server {
         }
     }
 
-    location ^~ /lib/ {
+    location ~ ^/lib.*\.(gif|png|ico|jpg)$ {
         expires 30d;
     }
 
diff --git a/install/debian/8/templates/web/nginx/php5-fpm/dokuwiki.stpl b/install/debian/8/templates/web/nginx/php5-fpm/dokuwiki.stpl
index 27483cd8c..8acad0894 100644
--- a/install/debian/8/templates/web/nginx/php5-fpm/dokuwiki.stpl
+++ b/install/debian/8/templates/web/nginx/php5-fpm/dokuwiki.stpl
@@ -32,7 +32,7 @@ server {
         }
     }
 
-    location ^~ /lib/ {
+    location ~ ^/lib.*\.(gif|png|ico|jpg)$ {
         expires 30d;
     }
 
diff --git a/install/debian/8/templates/web/nginx/php5-fpm/dokuwiki.tpl b/install/debian/8/templates/web/nginx/php5-fpm/dokuwiki.tpl
index 31647c9ff..f3456aa78 100644
--- a/install/debian/8/templates/web/nginx/php5-fpm/dokuwiki.tpl
+++ b/install/debian/8/templates/web/nginx/php5-fpm/dokuwiki.tpl
@@ -28,7 +28,7 @@ server {
         }
     }
 
-    location ^~ /lib/ {
+    location ~ ^/lib.*\.(gif|png|ico|jpg)$ {
         expires 30d;
     }
 
diff --git a/install/rhel/5/templates/web/nginx/php-fpm/dokuwiki.stpl b/install/rhel/5/templates/web/nginx/php-fpm/dokuwiki.stpl
index 27483cd8c..8acad0894 100644
--- a/install/rhel/5/templates/web/nginx/php-fpm/dokuwiki.stpl
+++ b/install/rhel/5/templates/web/nginx/php-fpm/dokuwiki.stpl
@@ -32,7 +32,7 @@ server {
         }
     }
 
-    location ^~ /lib/ {
+    location ~ ^/lib.*\.(gif|png|ico|jpg)$ {
         expires 30d;
     }
 
diff --git a/install/rhel/5/templates/web/nginx/php-fpm/dokuwiki.tpl b/install/rhel/5/templates/web/nginx/php-fpm/dokuwiki.tpl
index 31647c9ff..f3456aa78 100644
--- a/install/rhel/5/templates/web/nginx/php-fpm/dokuwiki.tpl
+++ b/install/rhel/5/templates/web/nginx/php-fpm/dokuwiki.tpl
@@ -28,7 +28,7 @@ server {
         }
     }
 
-    location ^~ /lib/ {
+    location ~ ^/lib.*\.(gif|png|ico|jpg)$ {
         expires 30d;
     }
 
diff --git a/install/rhel/6/templates/web/nginx/php-fpm/dokuwiki.stpl b/install/rhel/6/templates/web/nginx/php-fpm/dokuwiki.stpl
index 27483cd8c..8acad0894 100644
--- a/install/rhel/6/templates/web/nginx/php-fpm/dokuwiki.stpl
+++ b/install/rhel/6/templates/web/nginx/php-fpm/dokuwiki.stpl
@@ -32,7 +32,7 @@ server {
         }
     }
 
-    location ^~ /lib/ {
+    location ~ ^/lib.*\.(gif|png|ico|jpg)$ {
         expires 30d;
     }
 
diff --git a/install/rhel/6/templates/web/nginx/php-fpm/dokuwiki.tpl b/install/rhel/6/templates/web/nginx/php-fpm/dokuwiki.tpl
index 31647c9ff..f3456aa78 100644
--- a/install/rhel/6/templates/web/nginx/php-fpm/dokuwiki.tpl
+++ b/install/rhel/6/templates/web/nginx/php-fpm/dokuwiki.tpl
@@ -28,7 +28,7 @@ server {
         }
     }
 
-    location ^~ /lib/ {
+    location ~ ^/lib.*\.(gif|png|ico|jpg)$ {
         expires 30d;
     }
 
diff --git a/install/rhel/7/templates/web/nginx/php-fpm/dokuwiki.stpl b/install/rhel/7/templates/web/nginx/php-fpm/dokuwiki.stpl
index 27483cd8c..8acad0894 100644
--- a/install/rhel/7/templates/web/nginx/php-fpm/dokuwiki.stpl
+++ b/install/rhel/7/templates/web/nginx/php-fpm/dokuwiki.stpl
@@ -32,7 +32,7 @@ server {
         }
     }
 
-    location ^~ /lib/ {
+    location ~ ^/lib.*\.(gif|png|ico|jpg)$ {
         expires 30d;
     }
 
diff --git a/install/rhel/7/templates/web/nginx/php-fpm/dokuwiki.tpl b/install/rhel/7/templates/web/nginx/php-fpm/dokuwiki.tpl
index 31647c9ff..f3456aa78 100644
--- a/install/rhel/7/templates/web/nginx/php-fpm/dokuwiki.tpl
+++ b/install/rhel/7/templates/web/nginx/php-fpm/dokuwiki.tpl
@@ -28,7 +28,7 @@ server {
         }
     }
 
-    location ^~ /lib/ {
+    location ~ ^/lib.*\.(gif|png|ico|jpg)$ {
         expires 30d;
     }
 
diff --git a/install/ubuntu/12.04/templates/web/nginx/php5-fpm/dokuwiki.stpl b/install/ubuntu/12.04/templates/web/nginx/php5-fpm/dokuwiki.stpl
index 27483cd8c..8acad0894 100644
--- a/install/ubuntu/12.04/templates/web/nginx/php5-fpm/dokuwiki.stpl
+++ b/install/ubuntu/12.04/templates/web/nginx/php5-fpm/dokuwiki.stpl
@@ -32,7 +32,7 @@ server {
         }
     }
 
-    location ^~ /lib/ {
+    location ~ ^/lib.*\.(gif|png|ico|jpg)$ {
         expires 30d;
     }
 
diff --git a/install/ubuntu/12.04/templates/web/nginx/php5-fpm/dokuwiki.tpl b/install/ubuntu/12.04/templates/web/nginx/php5-fpm/dokuwiki.tpl
index 31647c9ff..f3456aa78 100644
--- a/install/ubuntu/12.04/templates/web/nginx/php5-fpm/dokuwiki.tpl
+++ b/install/ubuntu/12.04/templates/web/nginx/php5-fpm/dokuwiki.tpl
@@ -28,7 +28,7 @@ server {
         }
     }
 
-    location ^~ /lib/ {
+    location ~ ^/lib.*\.(gif|png|ico|jpg)$ {
         expires 30d;
     }
 
diff --git a/install/ubuntu/12.10/templates/web/nginx/php5-fpm/dokuwiki.stpl b/install/ubuntu/12.10/templates/web/nginx/php5-fpm/dokuwiki.stpl
index 27483cd8c..8acad0894 100644
--- a/install/ubuntu/12.10/templates/web/nginx/php5-fpm/dokuwiki.stpl
+++ b/install/ubuntu/12.10/templates/web/nginx/php5-fpm/dokuwiki.stpl
@@ -32,7 +32,7 @@ server {
         }
     }
 
-    location ^~ /lib/ {
+    location ~ ^/lib.*\.(gif|png|ico|jpg)$ {
         expires 30d;
     }
 
diff --git a/install/ubuntu/12.10/templates/web/nginx/php5-fpm/dokuwiki.tpl b/install/ubuntu/12.10/templates/web/nginx/php5-fpm/dokuwiki.tpl
index 31647c9ff..f3456aa78 100644
--- a/install/ubuntu/12.10/templates/web/nginx/php5-fpm/dokuwiki.tpl
+++ b/install/ubuntu/12.10/templates/web/nginx/php5-fpm/dokuwiki.tpl
@@ -28,7 +28,7 @@ server {
         }
     }
 
-    location ^~ /lib/ {
+    location ~ ^/lib.*\.(gif|png|ico|jpg)$ {
         expires 30d;
     }
 
diff --git a/install/ubuntu/13.04/templates/web/nginx/php5-fpm/dokuwiki.stpl b/install/ubuntu/13.04/templates/web/nginx/php5-fpm/dokuwiki.stpl
index 27483cd8c..8acad0894 100644
--- a/install/ubuntu/13.04/templates/web/nginx/php5-fpm/dokuwiki.stpl
+++ b/install/ubuntu/13.04/templates/web/nginx/php5-fpm/dokuwiki.stpl
@@ -32,7 +32,7 @@ server {
         }
     }
 
-    location ^~ /lib/ {
+    location ~ ^/lib.*\.(gif|png|ico|jpg)$ {
         expires 30d;
     }
 
diff --git a/install/ubuntu/13.04/templates/web/nginx/php5-fpm/dokuwiki.tpl b/install/ubuntu/13.04/templates/web/nginx/php5-fpm/dokuwiki.tpl
index 31647c9ff..f3456aa78 100644
--- a/install/ubuntu/13.04/templates/web/nginx/php5-fpm/dokuwiki.tpl
+++ b/install/ubuntu/13.04/templates/web/nginx/php5-fpm/dokuwiki.tpl
@@ -28,7 +28,7 @@ server {
         }
     }
 
-    location ^~ /lib/ {
+    location ~ ^/lib.*\.(gif|png|ico|jpg)$ {
         expires 30d;
     }
 
diff --git a/install/ubuntu/13.10/templates/web/nginx/php5-fpm/dokuwiki.stpl b/install/ubuntu/13.10/templates/web/nginx/php5-fpm/dokuwiki.stpl
index 27483cd8c..8acad0894 100644
--- a/install/ubuntu/13.10/templates/web/nginx/php5-fpm/dokuwiki.stpl
+++ b/install/ubuntu/13.10/templates/web/nginx/php5-fpm/dokuwiki.stpl
@@ -32,7 +32,7 @@ server {
         }
     }
 
-    location ^~ /lib/ {
+    location ~ ^/lib.*\.(gif|png|ico|jpg)$ {
         expires 30d;
     }
 
diff --git a/install/ubuntu/13.10/templates/web/nginx/php5-fpm/dokuwiki.tpl b/install/ubuntu/13.10/templates/web/nginx/php5-fpm/dokuwiki.tpl
index 31647c9ff..f3456aa78 100644
--- a/install/ubuntu/13.10/templates/web/nginx/php5-fpm/dokuwiki.tpl
+++ b/install/ubuntu/13.10/templates/web/nginx/php5-fpm/dokuwiki.tpl
@@ -28,7 +28,7 @@ server {
         }
     }
 
-    location ^~ /lib/ {
+    location ~ ^/lib.*\.(gif|png|ico|jpg)$ {
         expires 30d;
     }
 
diff --git a/install/ubuntu/14.04/templates/web/nginx/php5-fpm/dokuwiki.stpl b/install/ubuntu/14.04/templates/web/nginx/php5-fpm/dokuwiki.stpl
index 27483cd8c..8acad0894 100644
--- a/install/ubuntu/14.04/templates/web/nginx/php5-fpm/dokuwiki.stpl
+++ b/install/ubuntu/14.04/templates/web/nginx/php5-fpm/dokuwiki.stpl
@@ -32,7 +32,7 @@ server {
         }
     }
 
-    location ^~ /lib/ {
+    location ~ ^/lib.*\.(gif|png|ico|jpg)$ {
         expires 30d;
     }
 
diff --git a/install/ubuntu/14.04/templates/web/nginx/php5-fpm/dokuwiki.tpl b/install/ubuntu/14.04/templates/web/nginx/php5-fpm/dokuwiki.tpl
index 31647c9ff..f3456aa78 100644
--- a/install/ubuntu/14.04/templates/web/nginx/php5-fpm/dokuwiki.tpl
+++ b/install/ubuntu/14.04/templates/web/nginx/php5-fpm/dokuwiki.tpl
@@ -28,7 +28,7 @@ server {
         }
     }
 
-    location ^~ /lib/ {
+    location ~ ^/lib.*\.(gif|png|ico|jpg)$ {
         expires 30d;
     }
 
diff --git a/install/ubuntu/14.10/templates/web/nginx/php5-fpm/dokuwiki.stpl b/install/ubuntu/14.10/templates/web/nginx/php5-fpm/dokuwiki.stpl
index 27483cd8c..8acad0894 100644
--- a/install/ubuntu/14.10/templates/web/nginx/php5-fpm/dokuwiki.stpl
+++ b/install/ubuntu/14.10/templates/web/nginx/php5-fpm/dokuwiki.stpl
@@ -32,7 +32,7 @@ server {
         }
     }
 
-    location ^~ /lib/ {
+    location ~ ^/lib.*\.(gif|png|ico|jpg)$ {
         expires 30d;
     }
 
diff --git a/install/ubuntu/14.10/templates/web/nginx/php5-fpm/dokuwiki.tpl b/install/ubuntu/14.10/templates/web/nginx/php5-fpm/dokuwiki.tpl
index 31647c9ff..f3456aa78 100644
--- a/install/ubuntu/14.10/templates/web/nginx/php5-fpm/dokuwiki.tpl
+++ b/install/ubuntu/14.10/templates/web/nginx/php5-fpm/dokuwiki.tpl
@@ -28,7 +28,7 @@ server {
         }
     }
 
-    location ^~ /lib/ {
+    location ~ ^/lib.*\.(gif|png|ico|jpg)$ {
         expires 30d;
     }
 
diff --git a/install/ubuntu/15.04/templates/web/nginx/php5-fpm/dokuwiki.stpl b/install/ubuntu/15.04/templates/web/nginx/php5-fpm/dokuwiki.stpl
index 27483cd8c..8acad0894 100644
--- a/install/ubuntu/15.04/templates/web/nginx/php5-fpm/dokuwiki.stpl
+++ b/install/ubuntu/15.04/templates/web/nginx/php5-fpm/dokuwiki.stpl
@@ -32,7 +32,7 @@ server {
         }
     }
 
-    location ^~ /lib/ {
+    location ~ ^/lib.*\.(gif|png|ico|jpg)$ {
         expires 30d;
     }
 
diff --git a/install/ubuntu/15.04/templates/web/nginx/php5-fpm/dokuwiki.tpl b/install/ubuntu/15.04/templates/web/nginx/php5-fpm/dokuwiki.tpl
index 31647c9ff..f3456aa78 100644
--- a/install/ubuntu/15.04/templates/web/nginx/php5-fpm/dokuwiki.tpl
+++ b/install/ubuntu/15.04/templates/web/nginx/php5-fpm/dokuwiki.tpl
@@ -28,7 +28,7 @@ server {
         }
     }
 
-    location ^~ /lib/ {
+    location ~ ^/lib.*\.(gif|png|ico|jpg)$ {
         expires 30d;
     }
 
diff --git a/install/ubuntu/15.10/templates/web/nginx/php5-fpm/dokuwiki.stpl b/install/ubuntu/15.10/templates/web/nginx/php5-fpm/dokuwiki.stpl
index 27483cd8c..8acad0894 100644
--- a/install/ubuntu/15.10/templates/web/nginx/php5-fpm/dokuwiki.stpl
+++ b/install/ubuntu/15.10/templates/web/nginx/php5-fpm/dokuwiki.stpl
@@ -32,7 +32,7 @@ server {
         }
     }
 
-    location ^~ /lib/ {
+    location ~ ^/lib.*\.(gif|png|ico|jpg)$ {
         expires 30d;
     }
 
diff --git a/install/ubuntu/15.10/templates/web/nginx/php5-fpm/dokuwiki.tpl b/install/ubuntu/15.10/templates/web/nginx/php5-fpm/dokuwiki.tpl
index 31647c9ff..f3456aa78 100644
--- a/install/ubuntu/15.10/templates/web/nginx/php5-fpm/dokuwiki.tpl
+++ b/install/ubuntu/15.10/templates/web/nginx/php5-fpm/dokuwiki.tpl
@@ -28,7 +28,7 @@ server {
         }
     }
 
-    location ^~ /lib/ {
+    location ~ ^/lib.*\.(gif|png|ico|jpg)$ {
         expires 30d;
     }