diff --git a/radarr.subdomain.conf.sample b/radarr.subdomain.conf.sample
index bdc4732..d32e1bf 100644
--- a/radarr.subdomain.conf.sample
+++ b/radarr.subdomain.conf.sample
@@ -35,6 +35,8 @@ server {
         set $upstream_proto http;
         proxy_pass $upstream_proto://$upstream_app:$upstream_port;
 
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection $http_connection;
     }
 
     location ~ (/radarr)?/api {
@@ -45,5 +47,7 @@ server {
         set $upstream_proto http;
         proxy_pass $upstream_proto://$upstream_app:$upstream_port;
 
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection $http_connection;
     }
 }
diff --git a/radarr.subfolder.conf.sample b/radarr.subfolder.conf.sample
index 38a17bd..4a19bb2 100644
--- a/radarr.subfolder.conf.sample
+++ b/radarr.subfolder.conf.sample
@@ -19,6 +19,8 @@ location ^~ /radarr {
     set $upstream_proto http;
     proxy_pass $upstream_proto://$upstream_app:$upstream_port;
 
+    proxy_set_header Upgrade $http_upgrade;
+    proxy_set_header Connection $http_connection;
 }
 
 location ^~ /radarr/api {
@@ -29,4 +31,6 @@ location ^~ /radarr/api {
     set $upstream_proto http;
     proxy_pass $upstream_proto://$upstream_app:$upstream_port;
 
+    proxy_set_header Upgrade $http_upgrade;
+    proxy_set_header Connection $http_connection;
 }