diff --git a/lib/shareProcessor.js b/lib/shareProcessor.js
index a197b88..d34c524 100644
--- a/lib/shareProcessor.js
+++ b/lib/shareProcessor.js
@@ -163,7 +163,7 @@ var ShareProcessor = module.exports = function ShareProcessor(config, logger){
 
             var transactions = block.transactions;
             var coinbaseTx = transactions[transactions.length - 1];
-            var index = block.ghostUncles.findIndex((u) => u.hash === ghostUncleHash)
+            var index = block.ghostUncles.findIndex((u) => u.blockHash === ghostUncleHash)
             var rewardOutput = coinbaseTx.unsigned.fixedOutputs[index + 1];
             var rewardAmount = rewardOutput.attoAlphAmount;
             logger.info('Found main chain block ' + block.hash + ', uncle reward: ' + rewardAmount);
diff --git a/test/shareProcessorTest.js b/test/shareProcessorTest.js
index 391d581..dd13f3f 100644
--- a/test/shareProcessorTest.js
+++ b/test/shareProcessorTest.js
@@ -134,7 +134,7 @@ describe('test share processor', function(){
         var ghostUncleBlock = {hash: 'block1', height: 1, chainFrom: 0, chainTo: 0, transactions: ghostUncleCoinbaseTx, inMainChain: false, submittedMs: currentMs, ghostUncles: []}
 
         var mainChainCoinbaseTx = [{unsigned:{fixedOutputs:[{attoAlphAmount: rewardAmount},{attoAlphAmount: ghostUncleRewardAmount}]}}];
-        var mainChainBlock = {hash: 'block2', height: 2, chainFrom: 0, chainTo: 0, transactions: mainChainCoinbaseTx, inMainChain: true, submittedMs: currentMs, ghostUncles: [{hash:ghostUncleBlock.hash}]}
+        var mainChainBlock = {hash: 'block2', height: 2, chainFrom: 0, chainTo: 0, transactions: mainChainCoinbaseTx, inMainChain: true, submittedMs: currentMs, ghostUncles: [{blockHash:ghostUncleBlock.hash}]}
         var blocks = [ghostUncleBlock, mainChainBlock]
 
         function prepare(blocks, callback){