diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 0f974ed06b978dc204b2b19433c20d2a25f9a1d8..339e069c2c70c642243545bea79c3ba0c3cc62fe 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -7,7 +7,7 @@ build-and-test:
   stage: build_and_test
   script:
     # install dependencies
-    - micromamba install --yes --file environment-dev.yml
+    - micromamba install --yes --file environment.yml
     # configure evalhyd
     - cmake -B build -D CMAKE_BUILD_TYPE=Release -D CMAKE_PREFIX_PATH="$CONDA_PREFIX"
     # compile evalhyd