diff --git a/rootfs/etc/nginx/nginx.new b/rootfs/etc/nginx/nginx.new
index 1b9af5c..1fb7feb 100644
--- a/rootfs/etc/nginx/nginx.new
+++ b/rootfs/etc/nginx/nginx.new
@@ -102,7 +102,7 @@ http {
     proxy_cache_path            /var/cache/nginx/site levels=1:2 keys_zone=site_diskcached:10m max_size=5g inactive=45m use_temp_path=off;
     proxy_cache_path            /var/cache/nginx/disk levels=1:2 keys_zone=my_diskcached:50m max_size=7g inactive=7d use_temp_path=off;
 
-    proxy_cache_key             "$real_scheme$request_method$host$request_uri";
+    proxy_cache_key             "$pid$real_scheme$request_method$host$request_uri";
     proxy_temp_path             /var/cache/nginx/temp;
     proxy_ignore_headers        Vary Expires Set-Cookie Cache-Control;
     proxy_pass_request_headers  on;
@@ -124,7 +124,7 @@ http {
 
     # create fastcgi cache defaults
     fastcgi_cache_use_stale     updating error timeout invalid_header http_500;
-    fastcgi_cache_key           "$real_scheme$request_method$host$request_uri";
+    fastcgi_cache_key           "$pid$real_scheme$request_method$host$request_uri";
 
 
     # File cache settings
diff --git a/rootfs/sysprepz/nginx-templates/wordpress.stpl b/rootfs/sysprepz/nginx-templates/wordpress.stpl
index 0bac7b3..cd26a9d 100644
--- a/rootfs/sysprepz/nginx-templates/wordpress.stpl
+++ b/rootfs/sysprepz/nginx-templates/wordpress.stpl
@@ -73,10 +73,6 @@ server {
         fastcgi_cache_valid     200     45m;
     }
 
-    location ~ /purge-cache(/.*) {
-        fastcgi_cache_purge fpm_%domain% "$real_scheme$request_method$host$1";
-    }
-
     location ~ /\.|wp-config\.php { 
         deny all;
         log_not_found off;
diff --git a/rootfs/sysprepz/nginx-templates/wordpress.tpl b/rootfs/sysprepz/nginx-templates/wordpress.tpl
index 185c4d9..d360581 100644
--- a/rootfs/sysprepz/nginx-templates/wordpress.tpl
+++ b/rootfs/sysprepz/nginx-templates/wordpress.tpl
@@ -72,10 +72,6 @@ server {
         fastcgi_cache_valid     200     45m;
     }
 
-    location ~ /purge-cache(/.*) {
-        fastcgi_cache_purge fpm_%domain% "$real_scheme$request_method$host$1";
-    }
-
     location ~ /\.|wp-config\.php { 
         deny all;
         log_not_found off;