diff --git a/rpc-pool.go b/rpc-pool.go
index 2d54c0a..2f0e49b 100644
--- a/rpc-pool.go
+++ b/rpc-pool.go
@@ -1,6 +1,7 @@
 package main
 
 import (
+	"fmt"
 	"strings"
 	"sync"
 )
@@ -28,7 +29,7 @@ type RemoteGrain struct {
 }
 
 func NewRemoteGrain(id CartId, address string) (*RemoteGrain, error) {
-	client, err := CartDial(address)
+	client, err := CartDial(fmt.Sprintf("%s:1337", address))
 	if err != nil {
 		return nil, err
 	}