diff --git a/node_modules/c9/urls.js b/node_modules/c9/urls.js
index 0be2eb00..19f9e35c 100644
--- a/node_modules/c9/urls.js
+++ b/node_modules/c9/urls.js
@@ -74,6 +74,8 @@ plugin.replaceDomains = function(settings, domains) {
             continue;
         if (settings[s].baseUrl)
             settings[s].baseUrl = replaceDomain(settings[s].baseUrl, primaryDomain);
+        if (settings[s].localBaseUrl)
+            settings[s].localBaseUrl = replaceDomain(settings[s].localBaseUrl, primaryDomain);
         if (settings[s].primaryBaseUrl)
             settings[s].primaryBaseUrl = replaceDomain(settings[s].primaryBaseUrl, primaryDomain);
         if (settings[s].baseUrls) {