diff --git a/Dockerfile b/Dockerfile
index ccc3b69..547a839 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 FROM alpine
 
 RUN apk update &&       \
-    apk add --no-cache curl jq bash git coreutils zip openssh &&  \
+    apk add --no-cache curl jq bash git coreutils zip openssh zsh &&  \
     rm -rf /var/cache/apk/*
 
-CMD [ "bash" ]
\ No newline at end of file
+CMD [ "zsh" ]