diff --git a/publish.sh b/publish.sh
index ba0186e..41e9cfb 100755
--- a/publish.sh
+++ b/publish.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
 
 #python setup.py bdist_egg upload
-python setup.py sdist upload
+python setup.py sdist --formats=gztar,zip upload
 # python setup.py bdist_wheel upload