diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 484955a..c36e3b3 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -34,7 +34,7 @@ jobs:
 
       - name: Install the library
         run: |
-          pip install .
+          pip install -e .
           pip list
 
       - name: Run tests
diff --git a/pyproject.toml b/pyproject.toml
index 792289c..550cda0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,6 +31,7 @@ dynamic = [
 ]
 
 [tool.setuptools.packages.find]
+where = ["src"]
 include = ["geoparquet_pydantic*"]
 
 [tool.setuptools.dynamic]
diff --git a/geoparquet_pydantic/__init__.py b/src/geoparquet_pydantic/__init__.py
similarity index 100%
rename from geoparquet_pydantic/__init__.py
rename to src/geoparquet_pydantic/__init__.py
diff --git a/geoparquet_pydantic/convert.py b/src/geoparquet_pydantic/convert.py
similarity index 100%
rename from geoparquet_pydantic/convert.py
rename to src/geoparquet_pydantic/convert.py
diff --git a/geoparquet_pydantic/schemas.py b/src/geoparquet_pydantic/schemas.py
similarity index 100%
rename from geoparquet_pydantic/schemas.py
rename to src/geoparquet_pydantic/schemas.py
diff --git a/geoparquet_pydantic/validate.py b/src/geoparquet_pydantic/validate.py
similarity index 100%
rename from geoparquet_pydantic/validate.py
rename to src/geoparquet_pydantic/validate.py