diff --git a/freenas geli unlock.sh b/freenas geli unlock.sh
index 3d68049..f498b63 100644
--- a/freenas geli unlock.sh	
+++ b/freenas geli unlock.sh	
@@ -1,4 +1,4 @@
-#/bin/sh
+#/bin/bash
 
 #GELI_KEY_LOCATION="/mnt/geli/keys"
 GELI_KEY_LOCATION="/data/geli"