diff --git a/.github/workflows/devRun.yml b/.github/workflows/devRun.yml
index 8e7c3031..3dcb2a21 100644
--- a/.github/workflows/devRun.yml
+++ b/.github/workflows/devRun.yml
@@ -8,6 +8,8 @@ jobs:
   merge_test:
     timeout-minutes: 15
     runs-on: ubuntu-latest
+    container:
+      image: mcr.microsoft.com/playwright:v1.51.0-jammy
     steps:
       - uses: actions/checkout@v4
       - name: Set up Python
@@ -22,10 +24,6 @@ jobs:
         run: |
           uv venv
           uv sync --all-extras --dev
-      - name: Install Playwright Browsers
-        run: |
-          PLAYWRIGHT_VERSION=$(grep -E '^playwright = "[^"]*"' pyproject.toml | sed -E 's/playwright = "([^"]*)".*$/\1/')
-          npx playwright@$PLAYWRIGHT_VERSION install --with-deps
       - name: Test with pytest
         run:  xvfb-run .venv/bin/python -m pytest -m devRun --base-url ${{ vars.BASE_URL }}
       - name: Auto-assign reviewers
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 89fe0a96..e15c780d 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -31,6 +31,8 @@ jobs:
   nightly-test:
     needs: setup-matrix
     runs-on: ubuntu-latest
+    container:
+      image: mcr.microsoft.com/playwright:v1.51.0-jammy
     strategy:
       fail-fast: false
       matrix: ${{ fromJson(needs.setup-matrix.outputs.matrix) }}
@@ -48,10 +50,6 @@ jobs:
         run: |
           uv venv
           uv sync --all-extras --dev
-      - name: Install Playwright Browsers
-        run: |
-          PLAYWRIGHT_VERSION=$(grep -E '^playwright = "[^"]*"' pyproject.toml | sed -E 's/playwright = "([^"]*)".*$/\1/')
-          npx playwright@$PLAYWRIGHT_VERSION install --with-deps
       - name: Run Tests
         run: |
           xvfb-run .venv/bin/python -m pytest ${{ github.event.inputs.pytest_command || '-m "not devRun"' }} \
diff --git a/pyproject.toml b/pyproject.toml
index 90352e1d..c4a1ae59 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -54,7 +54,7 @@ addopts = [
   "tms:https://{}",
   "-ra",
   "--color=yes",
-  "--browser-channel=chrome",
+  "--browser=chromium",
   "--headed",
   "--video=retain-on-failure",
   "--tracing=retain-on-failure"