diff --git a/Dockerfile b/Dockerfile
index 25d8178..a520f2f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,7 +11,7 @@ curl -fsSL https://kumoly.io/attachments/e4bdde2a-4247-446f-a734-df3962c8b83b |
 curl -fsSL https://kumoly.io/attachments/9994192c-eca8-481c-bdb9-3d9f440c5c53 | tar -C /usr/local/bin/ -xz &&\
 curl -fsSL https://github.com/caddyserver/caddy/releases/download/v2.4.6/caddy_2.4.6_linux_amd64.tar.gz | tar -C /usr/local/bin/ -xz
 
-RUN echo '#!/bin/sh\n\
+RUN echo '#!/bin/bash\n\
 echo "starting shell service..."\n\
 gterm -addr :8080 -name GoPlayground -arg "--rcfile" -arg <(gterm -profile) &\n\
 echo "starting configui..."\n\
@@ -49,4 +49,4 @@ func main() {\n\
 }\n' > main.go
 
 
-ENTRYPOINT ["/bin/sh","/entrypoint.sh"]
+ENTRYPOINT ["/bin/bash","/entrypoint.sh"]