diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 53c0d477f..ecf0361fb 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -16,7 +16,8 @@ linux:
   script:
     - curl -sSL https://get.docker.com/ | sh
     - docker run --rm --privileged docker.io/tonistiigi/binfmt:latest --install all
-    - python -m pip install -e ".[dev]" pytest-custom-exit-code
+    - python -m pip install dependency-groups
+    - python -m dependency_groups test | xargs python -m pip install -e. pytest-custom-exit-code
     - python ./bin/run_tests.py
 
 windows:
@@ -26,7 +27,8 @@ windows:
   before_script:
     - choco install python -y --version 3.12.4
   script:
-    - py -m pip install -e ".[dev]" pytest-custom-exit-code
+    - py -m pip install dependency-groups
+    - py -m pip install -e. pytest-custom-exit-code $(py -m dependency_groups test)
     - py bin\run_tests.py
   tags:
     - saas-windows-medium-amd64
@@ -36,7 +38,8 @@ macos:
   variables:
     PYTEST_ADDOPTS: -k "unit_test or test_0_basic" --suppress-no-test-exit-code
   script:
-    - python3 -m pip install -e ".[dev]" pytest-custom-exit-code
+    - python3 -m pip install dependency-groups
+    - python3 -m dependency_groups test | xargs python3 -m pip install -e. pytest-custom-exit-code
     - python3 ./bin/run_tests.py
   tags:
     - saas-macos-medium-m1