diff --git a/src/stream.c b/src/stream.c
index e6f1fc6..910b309 100644
--- a/src/stream.c
+++ b/src/stream.c
@@ -107,7 +107,7 @@
 	s->current_rule_list = NULL;
 	s->current_rule = NULL;
 
-	memset(s->stkctr, 0, sizeof(s->stkctr));
+	memcpy(s->stkctr, sess->stkctr, sizeof(s->stkctr));
 
 	s->sess = sess;
 	s->si[0].flags = SI_FL_NONE;