diff --git a/src/main.cpp b/src/main.cpp
index 2505e629c..3228f2fc8 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -3494,7 +3494,10 @@ bool CheckBlockHeader(int32_t height,CBlockIndex *pindex, const CBlockHeader& bl
     if (blockhdr.GetBlockTime() > GetAdjustedTime() + 60)
         return state.Invalid(error("CheckBlockHeader(): block timestamp too far in the future"),REJECT_INVALID, "time-too-new");
     else if ( ASSETCHAINS_STAKED != 0 && blockhdr.nTime <= chainActive.Tip()->nTime )
+    {
+        fprintf(stderr,"%u vs %u, is not monotonic\n",blockhdr.nTime,chainActive.Tip()->nTime);
         return state.Invalid(error("CheckBlockHeader(): block timestamp needs to always increase"),REJECT_INVALID, "time-too-new");
+    }
     // Check block version
     //if (block.nVersion < MIN_BLOCK_VERSION)
     //    return state.DoS(100, error("CheckBlockHeader(): block version too low"),REJECT_INVALID, "version-too-low");