diff --git a/.github/workflows/github-actions-demo.yml b/.github/workflows/github-actions-demo.yml
index 2a8ae5d..e21a1a3 100644
--- a/.github/workflows/github-actions-demo.yml
+++ b/.github/workflows/github-actions-demo.yml
@@ -11,9 +11,12 @@ jobs:
       uses: "actions/setup-go@v4"
       with:
         go-version: "1.21.5"
+    - name: Install Protoc
+      uses: arduino/setup-protoc@v2
     - name: build
       run: go build -v ./...
-
     - name: run codegen and check
       run: ./run
 
+    
+