diff --git a/src/komodo_gateway.h b/src/komodo_gateway.h
index 30164247f..bb8c18e34 100644
--- a/src/komodo_gateway.h
+++ b/src/komodo_gateway.h
@@ -153,7 +153,7 @@ const char *komodo_opreturn(int32_t height,uint64_t value,uint8_t *opretbuf,int3
     }
     else
     {
-        for (i=0; i<opreturnlen; i++)
+        for (i=0; i<opretlen; i++)
             printf("%02x",opretbuf[i])
         printf(" komodo_opreturn[%c]: ht.%d %.8f opretlen.%d\n",opretbuf[0],height,dstr(value),opretlen);