diff --git a/docker/trivy/start.sh b/docker/trivy/start.sh
index d747532..4d1d9b1 100644
--- a/docker/trivy/start.sh
+++ b/docker/trivy/start.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 TIMEOUT=${TIMEOUT:-120m}
 IGNORE_UNFIXED=${IGNORE_UNFIXED:-false}