diff --git a/.github/workflows/check.yaml b/.github/workflows/check.yaml
index 2d1e70a8..f404520c 100644
--- a/.github/workflows/check.yaml
+++ b/.github/workflows/check.yaml
@@ -120,7 +120,6 @@ jobs:
       - run: >-
           uvx --with=tox-uv
           tox run
-          --installpkg dist/*.whl
           -e ${{ matrix.python-version }}-coverage
         env:
           COVERAGE_FILE: ".coverage.${{ matrix.os }}.${{ matrix.python-version }}"