diff --git a/flow/proto/generate.sh b/flow/proto/generate.sh
index f2937399a..fe447fd7a 100755
--- a/flow/proto/generate.sh
+++ b/flow/proto/generate.sh
@@ -12,7 +12,7 @@ old_pwd=$(pwd)
 script_path=$(dirname $(realpath "$0"))
 echo "$script_path"
 cd "$script_path"
-#go install google.golang.org/protobuf/cmd/protoc-gen-go@v1.26
-#go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@v1.1
+go install google.golang.org/protobuf/cmd/protoc-gen-go@v1.26
+go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@v1.1
 protoc -I ./ ./flow.proto --go_out=../ --go-grpc_out=../
 cd "$old_pwd"