diff --git a/src/miner.cpp b/src/miner.cpp
index 84194f5ba..01817c759 100644
--- a/src/miner.cpp
+++ b/src/miner.cpp
@@ -934,9 +934,9 @@ void static BitcoinMiner()
                         if ( Mining_start != 0 && time(NULL) < Mining_start+roundrobin_delay )
                         {
                             //printf("Round robin diff sleep %d\n",(int32_t)(Mining_start+roundrobin_delay-time(NULL)));
-                            int32_t nseconds = Mining_start+roundrobin_delay-time(NULL);
-                            if ( nseconds > 0 )
-                                sleep(nseconds);
+                            //int32_t nseconds = Mining_start+roundrobin_delay-time(NULL);
+                            //if ( nseconds > 0 )
+                            //    sleep(nseconds);
                             MilliSleep((rand() % 1700) + 1);
                         }
                         else if ( ASSETCHAINS_SYMBOL[0] != 0 )