diff --git a/node_modules/c9/urls.js b/node_modules/c9/urls.js
index 0ce9c60e..240931ff 100644
--- a/node_modules/c9/urls.js
+++ b/node_modules/c9/urls.js
@@ -94,7 +94,7 @@ function getBaseUrl(req, sourceBaseUrlPattern, targetBaseUrlPattern) {
         targetHost = "c9.io";
     }
 
-    if (/^(ide|vfs)./.test(targetHost))
+    if (/^(ide|vfs)\./.test(targetHost))
         console.trace("Warning: possibly incorrect baseUrl constructed, with 'ide.' in the hostname: " + targetHost);
 
     return replaceDomain(targetBaseUrlPattern, targetHost)
diff --git a/package.json b/package.json
index d94a392a..43d0ed40 100644
--- a/package.json
+++ b/package.json
@@ -91,6 +91,7 @@
         "c9.ide.immediate": "#a962119bec",
         "c9.ide.installer": "#0fde9f0067",
         "c9.ide.language.python": "#660b42e3a3",
+        "c9.ide.language.go": "#undefined",
         "c9.ide.mount": "#befb8188d5",
         "c9.ide.navigate": "#38ae100ea1",
         "c9.ide.newresource": "#981a408a7b",