diff --git a/pihole.subdomain.conf.sample b/pihole.subdomain.conf.sample
index 6dfd773..eafbb1a 100644
--- a/pihole.subdomain.conf.sample
+++ b/pihole.subdomain.conf.sample
@@ -25,6 +25,7 @@ server {
         resolver 127.0.0.11 valid=30s;
         set $upstream_pihole pihole;
         proxy_pass http://$upstream_pihole:80;
+        proxy_hide_header X-Frame-Options;
     }
 
     location /admin {
@@ -40,5 +41,6 @@ server {
         resolver 127.0.0.11 valid=30s;
         set $upstream_pihole pihole;
         proxy_pass http://$upstream_pihole:80;
+        proxy_hide_header X-Frame-Options;
     }
 }
diff --git a/pihole.subfolder.conf.sample b/pihole.subfolder.conf.sample
index 9ab4508..88b7ecb 100644
--- a/pihole.subfolder.conf.sample
+++ b/pihole.subfolder.conf.sample
@@ -17,6 +17,7 @@ location ^~ /pihole/ {
     set $upstream_pihole pihole;
     rewrite /pihole(.*) $1 break;
     proxy_pass http://$upstream_pihole:80;
+    proxy_hide_header X-Frame-Options;
 }
 
 location /pihole/admin {
@@ -36,4 +37,5 @@ location ^~ /pihole/admin/ {
     set $upstream_pihole pihole;
     rewrite /pihole(.*) $1 break;
     proxy_pass http://$upstream_pihole:80;
+    proxy_hide_header X-Frame-Options;
 }