diff --git a/README.md b/README.md
index 1625ada..2749680 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,8 @@ Blog Post: [https://margau.net/posts/2020-09-06-legacyip-warn/](https://margau.n
 
 # Install
 
+`mkdir /etc/nginx/snippets`
+
 copy `legacy-banner.conf` to  `/etc/nginx/snippets/legacy-banner.conf`
 
 copy `legacy-js.conf` to `/etc/nginx/snippets/legacy-js.conf`
@@ -39,7 +41,7 @@ Add the script to the site config like this:
 		            if ($ipv4 ~ "^$") {
 	                    set $legacy "<!-- uses IPv6 --></body>";
 		            }
-		            sub_filter "script-src" "script-src 'unsafe-inline'";
+		            sub_filter "script-src 'unsafe-inline'" "script-src 'unsafe-inline'";
 		            sub_filter "</body>" $legacy;
 	            	}
 				}