diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index dd9df9a..02eeb6d 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -76,6 +76,11 @@ jobs:
           args: --release --out dist --find-interpreter
           sccache: 'true'
           manylinux: auto
+      - name: Run tests
+        run: |
+          python -m pip install --upgrade pip
+          pip install tox
+          tox
       - name: Upload wheels
         uses: actions/upload-artifact@v3
         with:
@@ -101,6 +106,11 @@ jobs:
           target: ${{ matrix.target }}
           args: --release --out dist --find-interpreter
           sccache: 'true'
+      - name: Run tests
+        run: |
+          python -m pip install --upgrade pip
+          pip install tox
+          tox
       - name: Upload wheels
         uses: actions/upload-artifact@v3
         with:
@@ -124,6 +134,11 @@ jobs:
           target: ${{ matrix.target }}
           args: --release --out dist --find-interpreter
           sccache: 'true'
+      - name: Run tests
+        run: |
+          python -m pip install --upgrade pip
+          pip install tox
+          tox
       - name: Upload wheels
         uses: actions/upload-artifact@v3
         with:
diff --git a/tox.ini b/tox.ini
index 569dc36..46c4b13 100644
--- a/tox.ini
+++ b/tox.ini
@@ -7,21 +7,12 @@
 envlist = py38,py39,py310,py311
 skip_missing_interpreters = true
 isolated_build = true
-requires = tox-pyo3
-
-[gh-actions]
-python =
-    3.8: py38
-    3.9: py39
-    3.10: py310
-    3.11: py311
 
 [testenv]
+allowlist_externals = maturin
 deps =
     pytest ~= 6.1.1
+commands_pre =
+    maturin develop --release
 commands =
-   poetry install
-   poetry run pytest --cache-clear tests/
-pyo3 = true
-whitelist_externals = poetry
-skip_install = true
+    pytest --cache-clear tests/