diff --git a/src/mux_h1.c b/src/mux_h1.c
index 441ae3e..02ac4bb 100644
--- a/src/mux_h1.c
+++ b/src/mux_h1.c
@@ -737,9 +737,6 @@
 		goto err;
 	}
 
-	HA_ATOMIC_INC(&h1c->px_counters->open_streams);
-	HA_ATOMIC_INC(&h1c->px_counters->total_streams);
-
 	h1c->flags = (h1c->flags & ~H1C_F_ST_EMBRYONIC) | H1C_F_ST_ATTACHED | H1C_F_ST_READY;
 	TRACE_LEAVE(H1_EV_STRM_NEW, h1c->conn, h1s);
 	return h1s_sc(h1s);
@@ -837,6 +834,9 @@
 	if (h1c->px->options2 & PR_O2_REQBUG_OK)
 		h1s->req.err_pos = -1;
 
+	HA_ATOMIC_INC(&h1c->px_counters->open_streams);
+	HA_ATOMIC_INC(&h1c->px_counters->total_streams);
+
 	h1c->idle_exp = TICK_ETERNITY;
 	h1_set_idle_expiration(h1c);
 	TRACE_LEAVE(H1_EV_H1S_NEW, h1c->conn, h1s);