diff --git a/config.d b/config.d
old mode 100644
new mode 100755
index 7010637f14..c29e19c764
--- a/config.d
+++ b/config.d
@@ -1,7 +1,8 @@
+#!/usr/bin/env dub
 /+
 dub.sdl:
     name "config"
-    targetPath "generated/dub"
+    targetPath "generated/dub-gen"
 +/
 /**
 Generates the compiler version, the version printed with `dmd --version`.