diff --git a/Dockerfile b/Dockerfile
index 5b405b7..d845b66 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,4 +14,4 @@ ENV MAX_CLIENTS 999
 ENV TEAM_LOOT 1
 ENV CLIENT_VERSION 171022
 
-ENTRYPOINT ['bash /app/start.sh']
+ENTRYPOINT ['/bin/sh /app/start.sh']
diff --git a/start.sh b/start.sh
index 8b5bcff..2e9381e 100644
--- a/start.sh
+++ b/start.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/env sh
 set -euo pipefail
 
 echo "-----------------------"