diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 271bbce..d12a9cf 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -16,8 +16,14 @@ jobs:
     - uses: actions/setup-python@v5
       with:
         python-version: "3.12"
+    - uses: actions/checkout@v4
+      with:
+        repository: interscript/maps
+        path: maps
     - run: pip install build pytest
-    - run: pip install -e .
+    - run: pip install -e ".[dev]"
     - run: pytest tests/ -v
+      env:
+        INTERSCRIPT_MAPS_PATH: ${{ github.workspace }}/maps/maps
     - run: python -m build
     - uses: pypa/gh-action-pypi-publish@release/v1
diff --git a/pyproject.toml b/pyproject.toml
index 147bc9d..bdd2cdb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -29,7 +29,7 @@ Issues = "https://github.com/interscript/interscript-py/issues"
 
 [project.optional-dependencies]
 ml = ["numpy>=1.26", "pyyaml>=6.0", "onnxruntime>=1.17"]
-dev = ["pytest>=7", "onnx>=1.16"]
+dev = ["pytest>=7", "onnx>=1.16", "pyyaml>=6.0", "onnxruntime>=1.17"]
 
 [tool.setuptools.packages.find]
 where = ["src"]