diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 97e7f42844fa047dd44f1f8bd323c22f53a219fb..781605ac963c8e2363a7330b6cdb7b6a312bf8ee 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -5,6 +5,10 @@ run:
     - pip install jupyter nbconvert
     - pip install matplotlib nifty8 pybind11
     - pip install "jax[cpu]"
+    - git clone https://gitlab.mpcdf.mpg.de/ift/nifty.git
+    - cd nifty
+    - pip install .
+    - cd ..
     - git clone --recursive https://gitlab.mpcdf.mpg.de/ift/resolve
     - cd resolve
     - pip install .