diff --git a/lib/pool.js b/lib/pool.js
index 23d402b..0044d90 100644
--- a/lib/pool.js
+++ b/lib/pool.js
@@ -155,7 +155,7 @@ function checkAliveMiners() {
 }
 
 function templateUpdate(repeating) {
-    global.coinFuncs.getBlockTemplate(global.config.pool.address, function (err, rpcResponse) {
+    global.coinFuncs.getBlockTemplate(global.config.pool.address, function (rpcResponse) {
         if (rpcResponse && typeof rpcResponse.result !== 'undefined') {
             rpcResponse = rpcResponse.result;
             let buffer = new Buffer(rpcResponse.blocktemplate_blob, 'hex');