diff --git a/setup.sh b/setup.sh
index 2c9ec44..0d68f13 100755
--- a/setup.sh
+++ b/setup.sh
@@ -1,4 +1,4 @@
-#/usr/bin/env bash
+#!/usr/bin/env bash
 
 # Setup script.
 if [[ ! -d "$HOME/.zsh" ]]; then