diff --git a/src/ncc/CLI/PackageManagerMenu.php b/src/ncc/CLI/PackageManagerMenu.php
index 8695104..e873c57 100644
--- a/src/ncc/CLI/PackageManagerMenu.php
+++ b/src/ncc/CLI/PackageManagerMenu.php
@@ -234,7 +234,7 @@
             $path = $package;
             $parsed_source = new RemotePackageInput($path);
 
-            if($parsed_source->Vendor !== null && $parsed_source->Package !== null)
+            if($parsed_source->Vendor !== null && $parsed_source->Package !== null && $parsed_source->Source !== null)
             {
                 try
                 {