diff --git a/dockerconf/nginx.conf.template b/dockerconf/nginx.conf.template
index 528e090708..f99df857e7 100644
--- a/dockerconf/nginx.conf.template
+++ b/dockerconf/nginx.conf.template
@@ -2,8 +2,6 @@ server {
     listen 4000;
     server_name  localhost;
 
-    set $h5p_script_src_urls '${H5P_SCRIPT_SRC_URLS}';
-
     set $csp "default-src 'self'; base-uri 'self'; script-src 'nonce-$request_id' 'strict-dynamic' 'unsafe-inline' https:; object-src 'none'; font-src 'self' data:; img-src 'self' data:; style-src 'self' 'unsafe-inline'; frame-src 'self' ${H5P_FRAME_SRC_URLS}";
 
     set $h5pcsp "default-src 'self'; base-uri 'self'; script-src ${H5P_SCRIPT_SRC_URLS} 'unsafe-inline' https:; object-src 'none'; font-src 'self' data:; img-src 'self' ${H5P_IMG_SRC_URLS} data:; style-src 'self' 'unsafe-inline'; frame-src 'self' ${H5P_FRAME_SRC_URLS}";