diff --git a/docker/backend/Dockerfile b/docker/backend/Dockerfile
index cc22cb5fb7..2b62c9eaba 100644
--- a/docker/backend/Dockerfile
+++ b/docker/backend/Dockerfile
@@ -10,6 +10,7 @@ RUN set -x \
     && apt-get update \
     && apt-get -y install --no-install-recommends \
         git \
+        bash \
         curl \
         gcc \
         python3-pip \