diff --git a/.github/workflows/go.yaml b/.github/workflows/go.yaml
index b0e53dd..831066f 100644
--- a/.github/workflows/go.yaml
+++ b/.github/workflows/go.yaml
@@ -20,7 +20,7 @@ jobs:
       - name: Set up Go 1.19
         uses: actions/setup-go@v2
         with:
-          go-version: ^1.19
+          go-version: 1.19.0
         id: go
 
       - name: Check out code into the Go module directory
diff --git a/tools/gogs/csharp/gen_test.go b/tools/gogs/csharp/gen_test.go
index d47bbe5..89360b0 100644
--- a/tools/gogs/csharp/gen_test.go
+++ b/tools/gogs/csharp/gen_test.go
@@ -30,6 +30,7 @@ func TestNewGen(t *testing.T) {
 		t.Run(tt.name, func(t *testing.T) {
 			g, err := NewCSharpGen(tt.args.proto, tt.args.onlyCode)
 			g.Home = "test/"
+			g.debugNoPb = true
 			if (err != nil) != tt.wantErr {
 				t.Errorf("NewGen() error = %v, wantErr %v", err, tt.wantErr)
 				return