diff --git a/calendar-run.sh b/calendar-run.sh
index 8091c90..eef411c 100755
--- a/calendar-run.sh
+++ b/calendar-run.sh
@@ -1,4 +1,4 @@
-!/bin/bash
+#!/bin/bash
 # Copyright (C) 2013 Bradley M. Kuhn
 #
 # The copyright holders wish that this script could be placed into the public