diff --git a/misc/dispvm-prerun.sh b/misc/dispvm-prerun.sh
index 8bb2583..9489144 100755
--- a/misc/dispvm-prerun.sh
+++ b/misc/dispvm-prerun.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 apps="evince /usr/libexec/evinced soffice firefox"