diff --git a/bin/pychecker.sh b/bin/pychecker.sh
index 94aadea..0dd8683 100755
--- a/bin/pychecker.sh
+++ b/bin/pychecker.sh
@@ -1,3 +1,3 @@
-#!/bin/bash
+#!/bin/zsh
 pyflakes $1
 pep8 --repeat $1