diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index d70106b..05aa099 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -9,7 +9,7 @@ test:
   stage: test
   script:
   - useradd matemat
-  - chmod g+r -R .
+  - chmod o+rw -R .
   - apt-get update -qy
   - apt-get install -y --no-install-recommends python3-dev python3-pip python3-coverage python3-setuptools build-essential
   - pip3 install wheel