diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 7e86f2d344b66119060388ffb76e86c4afc39ae6..637c19820339130d5b6a3b04f47fc8b16bc8387e 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -74,7 +74,7 @@ test-lib:
   stage: test
   script:
     - nix --extra-experimental-features "nix-command flakes" build
-    - nix --extra-experimental-features "nix-command flakes" develop --command "make test-lib"
+    - nix --extra-experimental-features "nix-command flakes" develop --command make test-lib
 
 ## Manual generation of the documentation