diff --git a/docker/images/build-kit/alpine.Dockerfile b/docker/images/build-kit/alpine.Dockerfile
index 3bab26a..1a02516 100644
--- a/docker/images/build-kit/alpine.Dockerfile
+++ b/docker/images/build-kit/alpine.Dockerfile
@@ -10,6 +10,7 @@ RUN apk update && \
         git \
         curl \
         rsync \
+	bash \
         # build tools
         samurai \
         make \