diff --git a/dub.sdl b/dub.sdl
index a6bb5d5..04a2b11 100644
--- a/dub.sdl
+++ b/dub.sdl
@@ -12,6 +12,9 @@
 	mainSourceFile "source/app.d"
 	libs "curl"
 	versions "DubUseCurl" "DubApplication"
+	// Uncomment to get rich output about the file parsing and json <-> YAML
+	// integrity checks
+	//debugVersions "ConfigFillerDebug"
 }
 
 configuration "library" {