diff --git a/docker/backend/Dockerfile b/docker/backend/Dockerfile
index 9741a6a87..9999f898e 100644
--- a/docker/backend/Dockerfile
+++ b/docker/backend/Dockerfile
@@ -29,7 +29,7 @@ ENV PROJECT_DIR=/fradrive
 RUN mkdir -p "${PROJECT_DIR}"
 WORKDIR ${PROJECT_DIR}
 ENV HOME=${PROJECT_DIR}
-ENV STACK_ROOT="${PROJECT_DIR}/.stack"
+# ENV STACK_ROOT="${PROJECT_DIR}/.stack"
 
 RUN if [ ! -z "${IN_CI}" ]; then \
   stack install yesod-bin; \