diff --git a/lib/algoProperties.js b/lib/algoProperties.js
index 7725ee62..b4fc9455 100644
--- a/lib/algoProperties.js
+++ b/lib/algoProperties.js
@@ -14,6 +14,16 @@ var algos = module.exports = global.algos = {
             }
         }
     },
+    'sha256-wfc': {
+        //Uncomment diff if you want to use hardcoded truncated diff
+        diff: '000fffff00000000000000000000000000000000000000000000000000000000',
+        multiplier: Math.pow(2, 20),
+        hash: function(){
+            return function(){
+                return util.sha256d.apply(this, arguments);
+            }
+        }
+    },
     'scrypt': {
         //Uncomment diff if you want to use hardcoded truncated diff
         //diff: '0000ffff00000000000000000000000000000000000000000000000000000000',