diff --git a/.github/workflows/package.yml b/.github/workflows/package.yml
index fd4fb0b696..f1889b5bfb 100644
--- a/.github/workflows/package.yml
+++ b/.github/workflows/package.yml
@@ -79,6 +79,7 @@ jobs:
         pip3 install -r requirements-build.txt
         pip3 install -r requirements-macos-${MACOSX_DEPLOYMENT_TARGET}.txt
     - name: Run tests
+      timeout-minutes: 30
       run: |
         python3 setup.py test
     - name: Prepare code signing certificate
@@ -153,6 +154,7 @@ jobs:
         pip install -r requirements-build.txt
         pip install -r requirements-win.txt
     - name: Run tests
+      timeout-minutes: 30
       run: python setup.py test
     - name: Prepare code signing certificate
       if: matrix.type != 'store-app'
diff --git a/.github/workflows/pypi-release.yml b/.github/workflows/pypi-release.yml
index 601680eb5f..ba11977ac0 100644
--- a/.github/workflows/pypi-release.yml
+++ b/.github/workflows/pypi-release.yml
@@ -20,6 +20,7 @@ jobs:
         python -m pip install --upgrade pip
         pip install --upgrade -r requirements.txt
     - name: Run tests
+      timeout-minutes: 30
       run: |
         python setup.py test
     - name: Build Python source distribution
@@ -97,6 +98,7 @@ jobs:
         python -m pip install --upgrade pip wheel
         pip install --upgrade -r requirements.txt
     - name: Run tests
+      timeout-minutes: 30
       run: |
         python setup.py test
     - name: Build Python binary distribution
diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 40502624d1..3b26ba0415 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -120,6 +120,7 @@ jobs:
       run: picard --long-version --no-crash-dialog
     - name: Verify sdist package
       if: runner.os != 'Windows'
+      timeout-minutes: 30
       run: |
         pip install pytest
         scripts/package/run-sdist-test.sh