diff --git a/.github/workflows/github.yml b/.github/workflows/github.yml
index 3a8b1a9cb..d5d5ce831 100644
--- a/.github/workflows/github.yml
+++ b/.github/workflows/github.yml
@@ -1,6 +1,6 @@
 name: Windows Tests
 
-on: [push]
+on: [push, pull_request]
 
 jobs:
   build:
@@ -126,6 +126,20 @@ jobs:
         twine upload -r testpypi dist/*  -u "cgal" -p ${{ secrets.TPPPW }} --non-interactive --skip-existing
       shell: bash
 
+on: [push]
+jobs:
+  build:
+    runs-on: windows-2016
+    strategy:
+      max-parallel: 4
+      matrix:
+        cgal_branch: [master]
+        python_minor_version: [6, 7, 8]
+
+    steps:
+    - name: Test
+      run: echo "coucou"
+
 #    - name: Upload wheel
 #      uses: actions/upload-artifact@v1
 #      if: failure()
diff --git a/.integration/travis.sh b/.integration/travis.sh
index ad5b89e14..61eb2632a 100644
--- a/.integration/travis.sh
+++ b/.integration/travis.sh
@@ -9,8 +9,10 @@ if [ $(python -c "import sys; print(sys.version_info.major)") = "3" ]  && [ "$TR
   cd examples/python
   for test_file in ./*.py; do python $test_file; done
   cd ../..
-  twine upload -r testpypi wheelhouse/*  -u "cgal" -p "$CGALTestPyPiPassword" --non-interactive --skip-existing
-
+  if [ -n "$DO_UPLOAD" ]; then
+    twine upload -r testpypi wheelhouse/*  -u "cgal" -p "$CGALTestPyPiPassword" --non-interactive --skip-existing
+  fi
+  
   cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=~/.local/ -DBUILD_PYTHON=OFF .
   make -j2 VERBOSE=1 && make install -j2 && make tests -j2 VERBOSE=1 && ctest -j2 --output-on-failure
 elif [ $(python -c "import sys; print(sys.version_info.major)") = "3" ]  && [ "$TRAVIS_OS_NAME" = "osx" ]; then
@@ -20,7 +22,9 @@ elif [ $(python -c "import sys; print(sys.version_info.major)") = "3" ]  && [ "$
   cd ../..
   cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=~/.local/ -DBUILD_PYTHON=OFF .
   make -j2 VERBOSE=1 && make install -j2 && make tests -j2 VERBOSE=1 && ctest -j2 --output-on-failure
-  twine upload -r testpypi fixed_wheel/*  -u "cgal" -p "$CGALTestPyPiPassword" --non-interactive --skip-existing
+  if [ -n "$DO_UPLOAD" ]; then
+    twine upload -r testpypi fixed_wheel/*  -u "cgal" -p "$CGALTestPyPiPassword" --non-interactive --skip-existing
+  fi
 else
   cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=~/.local/ -DPython_FIND_VERSION_MAJOR=2 .
   make -j2 VERBOSE=1 && make install -j2 && make tests -j2 VERBOSE=1 && ctest -j2 --output-on-failure
diff --git a/.travis.yml b/.travis.yml
index f43c61a61..9ee2a1c62 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -18,6 +18,9 @@ env:
   - CGAL_PYTHON_EXAMPLES=examples/python
   - PYCODESTYLE_CONVENTIONS="--max-line-length=120"
   - secure: LJapS6f/ZojkerZ6me1RHnPC3QAqivtsM0F3pnp8QRcala4PRGn8BIG7CfSrWYEy1RmmniWCNzS5CHsP6qLrAKtYeTNSdbSomx0uhatwXVTlllcDsyAwenqCgtGXejJ4T0HmRi8meURPjhJ77UMmvpfL3vqqfFpW0hYZsDEd/sA=
+  include:
+    if: type = push
+    env: DO_UPLOAD="TRUE"
 matrix:
   include:
   - os: osx
@@ -90,7 +93,7 @@ addons:
     - libgl1-mesa-dev
     - libtbb-dev
 before_install:
-- echo $PATH
+- echo $DO_UPLOAD
 - if [ "$TRAVIS_OS_NAME" = "osx" ]; then  source .integration/osx_utils.sh && get_macpython_environment
   $MB_PYTHON_VERSION; fi
 - python -m pip install --upgrade pip