diff --git a/Dockerfile b/Dockerfile
index 84cc9fa..f87e74e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,7 +10,7 @@ RUN go build
 
 FROM frolvlad/alpine-glibc
 
-RUN echo http://nl.alpinelinux.org/alpine/edge/testing >> /etc/apk/repositories && apk --no-cache add wireguard-tools
+RUN echo http://nl.alpinelinux.org/alpine/edge/testing >> /etc/apk/repositories && apk --no-cache add wireguard-tools bash
 
 ENV WG_I_PREFER_BUGGY_USERSPACE_TO_POLISHED_KMOD=1