diff --git a/Makefile b/Makefile
index f1ca190..09cf843 100644
--- a/Makefile
+++ b/Makefile
@@ -22,5 +22,8 @@ buildwasm:
 zipwasm:
 	zip -r openquell-$(SHORTVERSION).zip index.html openquell.wasm wasm_exec.js
 
+wasm: buildwasm zipwasm
+	@ls -l openquell-$(SHORTVERSION).zip
+
 test:
 	@echo $(VERSION)