diff --git a/.github/workflows/ci-gh-actions.yml b/.github/workflows/ci-gh-actions.yml
index 98548c6..2d4f3e8 100644
--- a/.github/workflows/ci-gh-actions.yml
+++ b/.github/workflows/ci-gh-actions.yml
@@ -1,16 +1,26 @@
 name: PyInstance CI
 
-on: [ push ]
+on:
+    push:
+        branches: ['*master']
+    pull_request:
+        branches: ['*master']
 
 jobs:
 
     build: 
         runs-on: ubuntu-latest
         strategy:
+            fail-fast: true
             matrix:
                 python-version: [3.6, 3.7, 3.8, 3.9]
         steps:
             - uses: actions/checkout@v2
+              with:
+               ref: ${{ github.event.pull_request.head.sha }}
+              if: ${{ github.event_name }} == 'pull_request'
+            - uses: actions/checkout@v2
+              if: ${{ github.event_name }} != 'pull_request'
             - name: Setup Python ${{ matrix.python-version }}
               uses: actions/setup-python@v2
               with:
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 7cc6816..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,25 +0,0 @@
-language: python
-matrix:
-    include:
-        - python: "2.7"
-          env: TEST_SUITE=suite_2_7 TOX_ENV=py27
-        - python: "3.4"
-          env: TEST_SUITE=suite_3_4 TOX_ENV=py34
-        - python: "3.5"
-          env: TEST_SUITE=suite_3_5 TOX_ENV=py35
-        - python: "3.4"
-          env: TEST_SUITE=suite_3_4 TOX_ENV=pep8
-
-before_install:
-  - sudo apt-get install build-essential python-dev
-
-install: pip install tox setuptools virtualenv coveralls --upgrade
-
-script: tox -v -e $TOX_ENV -- -v
-
-after_success: coveralls
-
-notifications:
-  email:
-    - bm_witness@yahoo.com
-