diff --git a/Makefile b/Makefile
index c16317d..609fc3e 100644
--- a/Makefile
+++ b/Makefile
@@ -52,6 +52,7 @@ appstore: clean build
 			--path=$(sign_dir)/$(app_name); \
 	fi
 	tar -czf $(build_dir)/$(app_name)-$(version).tar.gz \
+		--owner=root --group=root \
 		-C $(sign_dir) $(app_name)
 	@if [ -f $(cert_dir)/$(app_name).key ]; then \
 		echo "Signing package…"; \