diff --git a/.github/workflows/build-pull-request.yaml b/.github/workflows/build-pull-request.yaml
index f7cb1d7..d5dd265 100644
--- a/.github/workflows/build-pull-request.yaml
+++ b/.github/workflows/build-pull-request.yaml
@@ -24,13 +24,6 @@ jobs:
         with:
           node-version: "lts/*"
 
-      - name: Install protobuf
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y protobuf-compiler
-          go install google.golang.org/protobuf/cmd/protoc-gen-go@latest
-          go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest
-
       - name: Build
         run: |
           make generate-proto