diff --git a/voice/mumble/Dockerfile b/voice/mumble/Dockerfile
index b3a656d..7a7da1b 100644
--- a/voice/mumble/Dockerfile
+++ b/voice/mumble/Dockerfile
@@ -15,4 +15,4 @@ ENV    USER=container HOME=/home/container
 WORKDIR /home/container
 
 COPY  ./entrypoint.sh /entrypoint.sh
-CMD   ["/bin/bash", "/entrypoint.sh"]
+CMD   ["/bin/ash", "/entrypoint.sh"]