diff --git a/9.0/docker-entrypoint.sh b/9.0/docker-entrypoint.sh
index a078435..ac1c7bb 100755
--- a/9.0/docker-entrypoint.sh
+++ b/9.0/docker-entrypoint.sh
@@ -7,4 +7,13 @@ echo "${NGX_HTPASSWD}" > /etc/nginx/htpasswd
 
 /usr/local/bin/confd -onetime -backend env
 
+if [[ -z "${NGX_SPECIFIC_CACHE}" ]] 
+then 
+    echo "CREATE empty /etc/nginx/specific_cache.conf"
+    touch /etc/nginx/specific_cache.conf
+else
+    echo "OVERRIDE /etc/nginx/specific_cache.conf"
+    echo "${NGX_SPECIFIC_CACHE}" > /etc/nginx/specific_cache.conf
+fi
+
 exec "$@"
diff --git a/9.0/templates/nginx.conf.tmpl b/9.0/templates/nginx.conf.tmpl
index 10c2efa..0aa46bf 100644
--- a/9.0/templates/nginx.conf.tmpl
+++ b/9.0/templates/nginx.conf.tmpl
@@ -77,7 +77,7 @@ http {
   proxy_max_temp_file_size  2048m;
   proxy_temp_file_write_size  64k;
 
-  proxy_cache_path /var/cache/nginx levels=1:2 keys_zone=one:10m inactive=60m;
+  proxy_cache_path /var/cache/nginx levels=1:2 keys_zone=one:100m inactive=60m;
 
   include /etc/nginx/proxy_headers.conf;
 
@@ -148,6 +148,8 @@ http {
       try_files =404 @cached;
     }
 
+    include /etc/nginx/specific_cache.conf;
+
     # warning: /web/content reads ir.attachment, it would not be safe to
     # cache other files than .js / .css which can depend on users rights
     location ~* ^/web/content/.+\.(js|css)$ {