diff --git a/Dockerfile b/Dockerfile
index 36482f8..d1754a7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -60,7 +60,7 @@ FROM alpine:latest
 RUN addgroup -S wgui && \
     adduser -S -D -G wgui wgui
 
-RUN apk --no-cache add ca-certificates wireguard-tools jq iptables
+RUN apk --no-cache add ca-certificates wireguard-tools jq iptables bash
 
 WORKDIR /app