diff --git a/glide.yaml b/glide.yaml
index 58c773d..58352ad 100644
--- a/glide.yaml
+++ b/glide.yaml
@@ -11,3 +11,4 @@ import:
   - external/grpc
 - package: github.com/valyala/fasthttp
   version: ^20160617.0.0
+- package: git.loafle.net/overflow/external-go
diff --git a/servlet/rpc-servlet.go b/servlet/rpc-servlet.go
index 9dee116..691607e 100644
--- a/servlet/rpc-servlet.go
+++ b/servlet/rpc-servlet.go
@@ -9,8 +9,8 @@ import (
 	"git.loafle.net/commons/server-go"
 	css "git.loafle.net/commons/server-go/socket"
 	cssw "git.loafle.net/commons/server-go/socket/web"
+	oeg "git.loafle.net/overflow/external-go/grpc"
 	og "git.loafle.net/overflow/gateway"
-	ogeg "git.loafle.net/overflow/gateway/external/grpc"
 	"github.com/valyala/fasthttp"
 	"google.golang.org/grpc/metadata"
 )
@@ -109,7 +109,7 @@ func (s *RPCServlets) Handle(servletCtx server.ServletCtx,
 			}
 
 			grpcCtx = metadata.NewOutgoingContext(context.Background(), md)
-			grpcReply, err = ogeg.Exec(grpcCtx, method, params...)
+			grpcReply, err = oeg.Exec(grpcCtx, method, params...)
 			if nil != err {
 				logging.Logger().Error(err)
 			}