diff --git a/build/Dockerfile b/build/Dockerfile
index b2f45da8c8..758c088f38 100644
--- a/build/Dockerfile
+++ b/build/Dockerfile
@@ -70,5 +70,6 @@ COPY --from=build /repo/build/tgs.docker.sh tgs.sh
 VOLUME ["/config_data", "/tgs_logs", "/app/lib"]
 
 ENV General__ValidInstancePaths__0 /tgs4_instances
+ENV FileLogging__Directory /tgs_logs
 
 ENTRYPOINT ["./tgs.sh"]