1 files changed, 1 insertions, 1 deletions
diff --git a/js/contentscript-end.js b/js/contentscript-end.js
index 3c5eaad..6956a8d 100644
--- a/js/contentscript-end.js
+++ b/js/contentscript-end.js
@@ -317,7 +317,7 @@ var uBlockMessaging = (function(name){
 
     var processHighHighGenerics = function(generics, out) {
         if ( injectedSelectors[generics] !== undefined ) { return; }
-        if ( document.querySelectorAll(generics) === null ) { return; }
+        if ( document.querySelector(generics) === null ) { return; }
         injectedSelectors[generics] = true;
         if ( out !== undefined ) {
             var selectors = generics.split(',\n');