diff --git a/.github/workflows/integration_app_harness.yml b/.github/workflows/integration_app_harness.yml
index aae9744bb..4e74fb7a0 100644
--- a/.github/workflows/integration_app_harness.yml
+++ b/.github/workflows/integration_app_harness.yml
@@ -51,7 +51,7 @@ jobs:
           SCREENSHOT_DIR: /tmp/screenshots
           REDIS_URL: ${{ matrix.state_manager == 'redis' && 'redis://localhost:6379' || '' }}
         run: |
-          playwright install --with-deps
+          poetry run playwright install --with-deps
           poetry run pytest integration
       - uses: actions/upload-artifact@v4
         name: Upload failed test screenshots