diff --git a/test/TEST-17-UDEV-WANTS/test.sh b/test/TEST-17-UDEV-WANTS/test.sh
index 7beef7f398..24989ebcf6 100755
--- a/test/TEST-17-UDEV-WANTS/test.sh
+++ b/test/TEST-17-UDEV-WANTS/test.sh
@@ -32,7 +32,7 @@ test_setup() {
 Description=Testsuite service
 
 [Service]
-ExecStart=/bin/sh -x /testsuite.sh
+ExecStart=/bin/bash -x /testsuite.sh
 Type=oneshot
 StandardOutput=tty
 StandardError=tty