diff --git a/Dockerfile b/Dockerfile
index 028fae4..9bb550d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,7 +10,8 @@ COPY . /build
 RUN cd /build && sed -i "s|.\/pics|${IMG_PATH}|g" config.json  \
     && sed -i "s|\"\"|\"${EXHAUST_PATH}\"|g" config.json  \
     && sed -i 's/127.0.0.1/0.0.0.0/g' config.json  \
-    && go build -ldflags="-s -w" -buildvcs=false -o webp-server .
+    && rm -rf .git \
+    && go build -ldflags="-s -w" -o webp-server .