diff --git a/src/cluster.c b/src/cluster.c
index 8cd20c84..50c25c35 100644
--- a/src/cluster.c
+++ b/src/cluster.c
@@ -1486,7 +1486,7 @@ void createDumpPayload(rio *payload, robj *o) {
     payload->io.buffer.ptr = sdscatlen(payload->io.buffer.ptr,buf,2);
 
     /* CRC64 */
-    crc = crc64((unsigned char*)payload->io.buffer.ptr,
+    crc = crc64(0,(unsigned char*)payload->io.buffer.ptr,
                 sdslen(payload->io.buffer.ptr));
     memrev64ifbe(&crc);
     payload->io.buffer.ptr = sdscatlen(payload->io.buffer.ptr,&crc,8);
@@ -1510,7 +1510,7 @@ int verifyDumpPayload(unsigned char *p, size_t len) {
     if (rdbver != REDIS_RDB_VERSION) return REDIS_ERR;
 
     /* Verify CRC64 */
-    crc = crc64(p,len-8);
+    crc = crc64(0,p,len-8);
     memrev64ifbe(&crc);
     return (memcmp(&crc,footer+2,8) == 0) ? REDIS_OK : REDIS_ERR;
 }