diff --git a/lib/browser/chrome-extension.js b/lib/browser/chrome-extension.js
index 69c1d0a566d3..e3542e1cfa0b 100644
--- a/lib/browser/chrome-extension.js
+++ b/lib/browser/chrome-extension.js
@@ -57,7 +57,7 @@ const getManifestFromPath = function (srcDirectory) {
     })
     return manifest
   } else if (manifest && manifest.name) {
-    console.warn(`Attempted to load extension "${manifest.name}", but extension was already loaded!`)
+    console.warn(`Attempted to load extension "${manifest.name}" that has already been loaded.`)
   }
 }