diff --git a/sdk/tools/cabman/cabman.cxx b/sdk/tools/cabman/cabman.cxx
index d258b534e79..97c72f7d18a 100644
--- a/sdk/tools/cabman/cabman.cxx
+++ b/sdk/tools/cabman/cabman.cxx
@@ -689,7 +689,7 @@ int main(int argc, char * argv[])
     CCABManager CABMgr;
 
     if (!CABMgr.ParseCmdline(argc, argv))
-        return false;
+        return 2;
 
     return CABMgr.Run() ? 0 : 1;
 }