diff --git a/src/utils.ts b/src/utils.ts
index 61ae38b1..e19e4ca9 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -144,7 +144,8 @@ class Utils {
                     id: id
                 });
             }
-        } else {
+        } else if (chrome.declarativeContent) {
+            // Only if we have permission
             chrome.declarativeContent.onPageChanged.removeRules(["invidious"]);
         }