diff --git a/src/pow.cpp b/src/pow.cpp
index 71292b803..87544bb7c 100644
--- a/src/pow.cpp
+++ b/src/pow.cpp
@@ -65,7 +65,6 @@ unsigned int GetNextWorkRequired(const CBlockIndex* pindexLast, const CBlockHead
 
     assert(pindexFirst);
 
-    //return CalculateNextWorkRequired(pindexLast, pindexFirst->GetBlockTime(), params);
     return CalculateDigishieldNextWorkRequired(pindexLast, pindexFirst->GetBlockTime(), params);
 }
 
diff --git a/src/pow.h b/src/pow.h
index b8cc34926..b15e0bcb6 100644
--- a/src/pow.h
+++ b/src/pow.h
@@ -15,7 +15,7 @@ class CBlockIndex;
 class uint256;
 
 unsigned int GetNextWorkRequired(const CBlockIndex* pindexLast, const CBlockHeader *pblock, const Consensus::Params&);
-unsigned int CalculateNextWorkRequired(const CBlockIndex* pindexLast, int64_t nFirstBlockTime, const Consensus::Params&);
+unsigned int CalculateDigishieldNextWorkRequired(const CBlockIndex* pindexLast, int64_t nFirstBlockTime, const Consensus::Params& params);
 
 /** Check whether a block hash satisfies the proof-of-work requirement specified by nBits */
 bool CheckProofOfWork(uint256 hash, unsigned int nBits, const Consensus::Params&);
diff --git a/src/test/pow_tests.cpp b/src/test/pow_tests.cpp
index 7fc3d4dd6..241afd96e 100644
--- a/src/test/pow_tests.cpp
+++ b/src/test/pow_tests.cpp
@@ -22,7 +22,7 @@ BOOST_AUTO_TEST_CASE(get_next_work)
     pindexLast.nHeight = 280223;
     pindexLast.nTime = 1358378777;  // Block #280223
     pindexLast.nBits =  0x1c0ac141;
-    BOOST_CHECK_EQUAL(CalculateNextWorkRequired(&pindexLast, nLastRetargetTime, chainParams->GetConsensus()), 0x1c093f8d);
+    BOOST_CHECK_EQUAL(CalculateDigishieldNextWorkRequired(&pindexLast, nLastRetargetTime, chainParams->GetConsensus()), 0x1c1021e1);
 }
 
 /* Test the constraint on the upper bound for next work */
@@ -34,7 +34,7 @@ BOOST_AUTO_TEST_CASE(get_next_work_pow_limit)
     pindexLast.nHeight = 2015;
     pindexLast.nTime = 1318480354;  // Block #2015
     pindexLast.nBits = 0x1e0ffff0;
-    BOOST_CHECK_EQUAL(CalculateNextWorkRequired(&pindexLast, nLastRetargetTime, chainParams->GetConsensus()), 0x1e0fffff);
+    BOOST_CHECK_EQUAL(CalculateDigishieldNextWorkRequired(&pindexLast, nLastRetargetTime, chainParams->GetConsensus()), 0x1e17ffe8);
 }
 
 /* Test the constraint on the lower bound for actual time taken */
@@ -46,7 +46,7 @@ BOOST_AUTO_TEST_CASE(get_next_work_lower_limit_actual)
     pindexLast.nHeight = 578591;
     pindexLast.nTime = 1401757934;  // Block #578591
     pindexLast.nBits = 0x1b075cf1;
-    BOOST_CHECK_EQUAL(CalculateNextWorkRequired(&pindexLast, nLastRetargetTime, chainParams->GetConsensus()), 0x1b01d73c);
+    BOOST_CHECK_EQUAL(CalculateDigishieldNextWorkRequired(&pindexLast, nLastRetargetTime, chainParams->GetConsensus()), 0x1b0b0b69);
 }
 
 /* Test the constraint on the upper bound for actual time taken */
@@ -58,7 +58,7 @@ BOOST_AUTO_TEST_CASE(get_next_work_upper_limit_actual)
     pindexLast.nHeight = 1001951;
     pindexLast.nTime = 1464900315;  // Block #46367
     pindexLast.nBits = 0x1b015318;
-    BOOST_CHECK_EQUAL(CalculateNextWorkRequired(&pindexLast, nLastRetargetTime, chainParams->GetConsensus()), 0x1b054c60);
+    BOOST_CHECK_EQUAL(CalculateDigishieldNextWorkRequired(&pindexLast, nLastRetargetTime, chainParams->GetConsensus()), 0x1b01fca4);
 }
 
 BOOST_AUTO_TEST_CASE(GetBlockProofEquivalentTime_test)