diff --git a/.github/workflows/compatibility.yml b/.github/workflows/compatibility.yml
index 17b257cfd..40e63d759 100644
--- a/.github/workflows/compatibility.yml
+++ b/.github/workflows/compatibility.yml
@@ -2,22 +2,23 @@ name: Check compatibility
 on:
   pull_request:
   push:
-    branches: [master]
+    branches: [main]
 jobs:
   test:
     name: Check source code compatibility
     runs-on: Ubuntu-18.04
     steps:
       - name: Checkout
-        uses: actions/checkout@master
+        uses: actions/checkout@v2
         with:
           fetch-depth: 1
       - name: Run Test
         run: |
+          set -eux
           git clone https://github.com/kylef/swiftenv.git ~/.swiftenv
           export SWIFTENV_ROOT="$HOME/.swiftenv"
           export PATH="$SWIFTENV_ROOT/bin:$PATH"
           eval "$(swiftenv init -)"
           make bootstrap
           cd Example
-          swift build --triple wasm32-unknonw-wasi
+          swift build --triple wasm32-unknown-wasi