diff --git a/coins/dogecoin.json b/coins/dogecoin.json
index bc2c10a..1686fca 100644
--- a/coins/dogecoin.json
+++ b/coins/dogecoin.json
@@ -6,6 +6,8 @@
     "address": "DDt79i6P3Wro3SD3HSnkRLpMgUGUGdiNhS",
     "stratumPort": 3334,
     "difficulty": 8,
+    "templateRefreshInterval": 60,
+    "merkleRefreshInterval": 60,
     "daemon": {
         "host": "localhost",
         "port": 8332,
diff --git a/pool.js b/pool.js
index 51bfbc9..939fc41 100644
--- a/pool.js
+++ b/pool.js
@@ -96,10 +96,10 @@ var pool = module.exports = function pool(coin){
     function StartStatumServer(){
 
         console.log('Stratum server starting on port ' + coin.options.stratumPort + ' for ' + coin.options.name);
-        this.stratumServer = new stratum.Server({
+        _this.stratumServer = new stratum.Server({
             port: coin.options.stratumPort
         });
-        this.stratumServer.on('started', function(){
+        _this.stratumServer.on('started', function(){
             console.log('Stratum server started on port ' + coin.options.stratumPort + ' for ' + coin.options.name);
         }).on('client', function(client){
             client.on('subscription', function(params, resultCallback){