diff --git a/Dockerfile b/Dockerfile
index 778376c..b299966 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,8 @@ EXPOSE 8080
 
 ADD http://geolite.maxmind.com/download/geoip/database/GeoLite2-Country.mmdb.gz /var/tmp/
 ADD index.html /go/bin/
-RUN gunzip /var/tmp/GeoLite2-Country.mmdb.gz
+RUN gunzip /var/tmp/GeoLite2-Country.mmdb.gz && \
+    chown nobody:nogroup /var/tmp/GeoLite2-Country.mmdb
 
 CMD ["-f", "/var/tmp/GeoLite2-Country.mmdb"]
 ENTRYPOINT ["/go/bin/app"]