diff --git a/src/komodo_bitcoind.h b/src/komodo_bitcoind.h
index 884542f52..804c6333b 100644
--- a/src/komodo_bitcoind.h
+++ b/src/komodo_bitcoind.h
@@ -150,7 +150,11 @@ int32_t komodo_block2height(CBlock *block)
 
 void komodo_block2pubkey33(uint8_t *pubkey33,CBlock& block)
 {
+#ifdef KOMODO_ZCASH
     uint8_t *ptr = (uint8_t *)block.vtx[0].vout[0].scriptPubKey.data();
+#else
+    uint8_t *ptr = (uint8_t *)&block.vtx[0].vout[0].scriptPubKey[0];
+#endif
     komodo_init();
     memcpy(pubkey33,ptr+1,33);
 }