diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 722735877e1d98e3d07fdab473fd4bcc2620d0f4..23d5ea6873fcc73f72739b33499897db323e10f6 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -7,6 +7,7 @@ variables:
 
 before_script:
   - git clone https://git.dynare.org/Dynare/m-unit-tests
+  - cd m-unit-tests && git checkout 371f3f0e6ec209b4277a2fd7911ccf80570d7473 && cd ..
 
 test_matlab:
   stage: test