diff --git a/src/komodo.h b/src/komodo.h
index 29c47d287..9ea1b29f5 100644
--- a/src/komodo.h
+++ b/src/komodo.h
@@ -63,7 +63,7 @@ int32_t komodo_blockindexcheck(CBlockIndex *pindex,uint32_t *nBitsp)
 {
     // 1 -> valid notary block, change nBits to KOMODO_MINDIFF_NBITS
     // -1 -> invalid, ie, prior to notarized block
-    CBlock block; int32_t height; char *coinbasestr;
+    CBlock block; int32_t i,height; char *coinbasestr;
     if ( pindex == 0 )
         return(0);
     if ( ReadBlockFromDisk(block,pindex,1) == 0 )