diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 08261a5286e0a6d8427d098ac8fd6e57036e4cfa..facc345966f2d0e46b94713ce076714a2dcf2de0 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -7,7 +7,7 @@ pages:
     name: tsgkadot/docker-doxygen
     entrypoint: [""]
   script:
-    - git clone https://gitlab.studip.de/studip/studip.git
+    - git -c http.sslVerify=false clone https://gitlab.studip.de/studip/studip.git
     - cd studip
     - doxygen Doxyfile
     - mkdir -p public/main