diff --git a/twine-upload.sh b/twine-upload.sh
index 690b8c2..9dfe6e0 100755
--- a/twine-upload.sh
+++ b/twine-upload.sh
@@ -1,4 +1,5 @@
-#! /usr/bin/env bash
+#! /bin/bash
+
 set -Eeuo pipefail