diff --git a/Dockerfile b/Dockerfile
index 20658d1..495e3eb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,6 +2,7 @@ FROM python:3-alpine
 
 RUN apk add --no-cache git \
     && pip install pre-commit
+    && git config --global --add safe.directory /data
 
 VOLUME /data