diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index ae8072452..29cbcaef6 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -38,10 +38,6 @@ include:
   - local: .gitlab/ci/ctrace.gitlab-ci.yml
   - local: .gitlab/ci/leep.gitlab-ci.yml
 
-leep_test:
-  script:
-    - cd projects/common && PYTHONPATH=../../build-tools python3 -m unittest -v
-
 flake8:
   stage: test
   script:
diff --git a/.gitlab/ci/leep.gitlab-ci.yml b/.gitlab/ci/leep.gitlab-ci.yml
index 856356430..0b5b366b0 100644
--- a/.gitlab/ci/leep.gitlab-ci.yml
+++ b/.gitlab/ci/leep.gitlab-ci.yml
@@ -1,4 +1,11 @@
-leep_test2:
+leep_test:
   stage: test
+  before_script:
+    - python3 -m pip \
+        build \
+        hatch \
+        hatchling
+    - cd projects/common/leep
   script:
-    - make -C projects/common/leep && make -C projects/common/leep clean
+    - python -m build -v
+    - hatch test -v