diff --git a/cgminer.c b/cgminer.c
index b33bb7fa..0c2d8c2c 100644
--- a/cgminer.c
+++ b/cgminer.c
@@ -3935,6 +3935,10 @@ void zero_stats(void)
 	total_diff1 = 0;
 	memset(best_share, 0, 8);
 	suffix_string(best_diff, best_share, 0);
+	found_blocks = 0;
+	total_diff_accepted = 0;
+	total_diff_rejected = 0;
+	total_diff_stale = 0;
 
 	for (i = 0; i < total_pools; i++) {
 		struct pool *pool = pools[i];
@@ -3946,6 +3950,13 @@ void zero_stats(void)
 		pool->discarded_work = 0;
 		pool->getfail_occasions = 0;
 		pool->remotefail_occasions = 0;
+		pool->last_share_time = 0;
+		pool->diff1 = 0;
+		pool->diff_accepted = 0;
+		pool->diff_rejected = 0;
+		pool->diff_stale = 0;
+		pool->last_share_diff = 0;
+		pool->best_diff = 0;
 	}
 
 	mutex_lock(&hash_lock);
@@ -3957,6 +3968,11 @@ void zero_stats(void)
 		cgpu->rejected = 0;
 		cgpu->hw_errors = 0;
 		cgpu->utility = 0.0;
+		cgpu->last_share_pool_time = 0;
+		cgpu->diff1 = 0;
+		cgpu->diff_accepted = 0;
+		cgpu->diff_rejected = 0;
+		cgpu->last_share_diff = 0;
 	}
 	mutex_unlock(&hash_lock);
 }