diff --git a/src/stream-tcp.c b/src/stream-tcp.c
index db3ae987fb..0792d59680 100644
--- a/src/stream-tcp.c
+++ b/src/stream-tcp.c
@@ -4282,7 +4282,11 @@ int StreamTcpPacket (ThreadVars *tv, Packet *p, StreamTcpThread *stt,
                     /* set state the NONE, also pulls flow out of closed queue */
                     StreamTcpPacketSetState(p, ssn, TCP_NONE);
 
-                    p->flow->alproto = ALPROTO_UNKNOWN;
+                    p->flow->alproto_ts = p->flow->alproto_tc = p->flow->alproto = ALPROTO_UNKNOWN;
+                    p->flow->flags &= (~FLOW_TS_PM_ALPROTO_DETECT_DONE &
+                                       ~FLOW_TS_PP_ALPROTO_DETECT_DONE &
+                                       ~FLOW_TC_PM_ALPROTO_DETECT_DONE &
+                                       ~FLOW_TC_PP_ALPROTO_DETECT_DONE);
                     p->flow->flags &= ~FLOW_TS_PM_PP_ALPROTO_DETECT_DONE;
                     p->flow->flags &= ~FLOW_TS_PM_PP_ALPROTO_DETECT_DONE;