diff --git a/libs/stfu/stfu.c b/libs/stfu/stfu.c
index 8f09145e71..be49b6c3e9 100644
--- a/libs/stfu/stfu.c
+++ b/libs/stfu/stfu.c
@@ -367,7 +367,7 @@ void stfu_n_reset(stfu_instance_t *i)
 	i->last_rd_ts = 0;
 	i->miss_count = 0;	
     i->packet_count = 0;
-
+    i->ts_offset = 0;
 
 }