diff --git a/src/main.cpp b/src/main.cpp
index 0f3fb50..aabb2b5 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1038,7 +1038,7 @@ int64 GetProofOfStakeReward(int64 nCoinAge, unsigned int nBits, unsigned int nTi
     // Stage 2 of emission process is PoS-based. It will be active on mainNet since 20 Jun 2013.
 
     CBigNum bnRewardCoinYearLimit = MAX_MINT_PROOF_OF_STAKE; // Base stake mint rate, 100% year interest
-    if (nBestHeight > (int)HF_BLOCK) bnRewardCoinYearLimit = (int)4 * MAX_MINT_PROOF_OF_STAKE; // 4% hardfork
+    if (nBestHeight > (int)HF_BLOCK) bnRewardCoinYearLimit = (int)0.04 * MAX_MINT_PROOF_OF_STAKE; // 4% hardfork
     CBigNum bnTarget;
     bnTarget.SetCompact(nBits);
     CBigNum bnTargetLimit = bnProofOfStakeLimit;