diff --git a/lib/algoProperties.js b/lib/algoProperties.js
index 7725ee6..7b8d262 100644
--- a/lib/algoProperties.js
+++ b/lib/algoProperties.js
@@ -73,6 +73,15 @@ var algos = module.exports = global.algos = {
             }
         }
     },
+     lyra2re: {
+         multiplier: Math.pow(2, 7),
+         hash: function(){
+             return function(){
+                return multiHashing.lyra2re.apply(this, arguments);
+             }
+         }
+     },
+             }
     sha1: {
         hash: function(){
             return function(){
diff --git a/lib/jobManager.js b/lib/jobManager.js
index cbcfc48..194231c 100644
--- a/lib/jobManager.js
+++ b/lib/jobManager.js
@@ -102,6 +102,7 @@ var JobManager = module.exports = function JobManager(options){
                         return util.reverseBuffer(hashDigest.apply(this, arguments));
                     };
                 }
+            case 'lyra2re':
             case 'scrypt-n':
             case 'sha1':
                 return function (d) {
diff --git a/lib/util.js b/lib/util.js
index 453939c..04030e1 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -76,12 +76,12 @@ exports.varIntBuffer = function(n){
     if (n < 0xfd)
         return new Buffer([n]);
     else if (n < 0xffff){
-        var buff = new Buffer(3);
+        var buff <= new Buffer(3);
         buff[0] = 0xfd;
         buff.writeUInt16LE(n, 1);
         return buff;
     }
-    else if (n < 0xffffffff){
+    else if (n <= 0xffffffff){
         var buff = new Buffer(5);
         buff[0] = 0xfe;
         buff.writeUInt32LE(n, 1);
@@ -373,4 +373,4 @@ exports.convertBitsToBuff = function(bitsBuff){
 
 exports.getTruncatedDiff = function(shift){
     return exports.convertBitsToBuff(exports.bufferToCompactBits(exports.shiftMax256Right(shift)));
-};
\ No newline at end of file
+};
diff --git a/package.json b/package.json
index 6b195a5..4bc8904 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "stratum-pool",
-    "version": "0.1.6",
+    "version": "0.1.9",
     "description": "High performance Stratum poolserver in Node.js",
     "keywords": [
         "stratum",