diff --git a/dba/create-database.sh b/dba/create-database.sh
index a1cbfc51..f632d351 100755
--- a/dba/create-database.sh
+++ b/dba/create-database.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #
 # Build the DAViCal database
 #