diff --git a/src/chainparams.h b/src/chainparams.h
index 76e7b88c6..15e580152 100644
--- a/src/chainparams.h
+++ b/src/chainparams.h
@@ -15,6 +15,7 @@
 #define KOMODO_MINDIFF_NBITS 0x200f0f0f
 #define GENESIS_NBITS 0x1f00ffff
 extern uint32_t ASSETCHAINS_TIMESTAMP;
+CBlock CreateGenesisBlock(const char* pszTimestamp, const CScript& genesisOutputScript, uint32_t nTime, uint32_t nNonce, uint32_t nBits, int32_t nVersion, const CAmount& genesisReward);
 
 #include <vector>