diff --git a/src/_locales/en/messages.json b/src/_locales/en/messages.json
index ef1440f0b..b89412178 100644
--- a/src/_locales/en/messages.json
+++ b/src/_locales/en/messages.json
@@ -164,7 +164,7 @@
     "description": "Tooltip for the no-cosmetic-filtering per-site switch"
   },
   "popupTipNoCosmeticFiltering2": {
-    "message": "Click to longer disable cosmetic filtering on this site",
+    "message": "Click to enable cosmetic filtering on this site",
     "description": "Tooltip for the no-cosmetic-filtering per-site switch"
   },
   "popupTipNoRemoteFonts": {