diff --git a/extensions/common/extension_set.cc b/extensions/common/extension_set.cc
index d68903b181b03b..77d4491e9647b3 100644
--- a/extensions/common/extension_set.cc
+++ b/extensions/common/extension_set.cc
@@ -75,7 +75,7 @@ std::string ExtensionSet::GetExtensionOrAppIDByURL(const GURL& url) const {
   if (url.SchemeIs(kExtensionScheme))
     return url.host();
 
-  const Extension* extension = GetExtensionOrAppByURL(url);
+  const Extension* extension = GetHostedAppByURL(url);
   if (!extension)
     return std::string();