diff --git a/src/pow.cpp b/src/pow.cpp
index ed1f4ee08..1bb07680f 100644
--- a/src/pow.cpp
+++ b/src/pow.cpp
@@ -134,9 +134,10 @@ extern std::string NOTARY_PUBKEY;
 bool CheckProofOfWork(int32_t height,uint8_t *pubkey33,uint256 hash,unsigned int nBits,const Consensus::Params& params,uint32_t blocktime)
 {
     extern int32_t KOMODO_REWIND;
-    bool fNegative,fOverflow; uint8_t origpubkey33[33]; int32_t i,nonzpkeys=0,nonz=0,special=0,special2=0,notaryid=-1,flag = 0, mids[66]; uint32_t tiptime,blocktimes[66] = 0;
+    bool fNegative,fOverflow; uint8_t origpubkey33[33]; int32_t i,nonzpkeys=0,nonz=0,special=0,special2=0,notaryid=-1,flag = 0, mids[66]; uint32_t tiptime,blocktimes[66];
     arith_uint256 bnTarget; uint8_t pubkeys[66][33];
     memcpy(origpubkey33,pubkey33,33);
+    memset(blocktimes,0,sizeof(blocktimes));
     tiptime = komodo_chainactive_timestamp();
     bnTarget.SetCompact(nBits, &fNegative, &fOverflow);
     if ( height == 0 )