diff --git a/.github/workflows/interop.yml b/.github/workflows/interop.yml
new file mode 100644
index 0000000..b933607
--- /dev/null
+++ b/.github/workflows/interop.yml
@@ -0,0 +1,19 @@
+name: interop
+on: [push]
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macOS-latest]
+        rust: [nightly]
+
+    steps:
+    - uses: hecrj/setup-rust-action@master
+      with:
+        rust-version: ${{ matrix.rust }}
+    - uses: actions/checkout@master
+    - name: Run interop tests
+      run: ./tonic-interop/test.sh
+    - name: Run interop tests with tls
+      run: ./tonic-interop/test.sh --use_tls