diff --git a/install.sh b/install.sh
index 0e6b804..1976a43 100755
--- a/install.sh
+++ b/install.sh
@@ -1,4 +1,4 @@
-#!bin/bash
+#!/bin/bash
 set -e
 
 cp -vf ./passphrase-from-tpm.sh /usr/sbin/ || exit 1