diff --git a/nginx.nanorc b/nginx.nanorc
index f11f079..5590fa6 100644
--- a/nginx.nanorc
+++ b/nginx.nanorc
@@ -1,4 +1,4 @@
-syntax "Nginx" "nginx.*\.conf$" "\.nginx$"
+syntax "Nginx" "nginx.*\.conf$" "\.nginx$" ".*\/sites\-available\/.*$" ".*\/sites\-enabled\/.*$"
 header "^(server|upstream)[^{]*\{$"
 
 color brightmagenta  "\<(events|server|http|location|upstream)[[:space:]]*\{"