diff --git a/images/osmcha-web/Dockerfile b/images/osmcha-web/Dockerfile
index 04867f44..edf7f170 100644
--- a/images/osmcha-web/Dockerfile
+++ b/images/osmcha-web/Dockerfile
@@ -6,8 +6,11 @@ RUN apt-get update && apt-get install -y git \
     && rm -rf /var/lib/apt/lists/*
 RUN mkdir /app
 WORKDIR /app
-ARG GIT_TAG=master
-RUN git clone --branch $GIT_TAG https://github.com/osmus/osmcha-frontend.git /app
+ARG GITSHA=9925beeabcbc3b50eccc83dd92d71f2cf6791b04
+RUN git clone --branch master https://github.com/osmus/osmcha-frontend.git /app
+RUN git checkout $GITSHA
 RUN yarn install
 COPY start.sh .
 CMD [ "/app/start.sh" ]
+
+