diff --git a/src/stream.c b/src/stream.c
index e428c0c26..ace922d31 100644
--- a/src/stream.c
+++ b/src/stream.c
@@ -2256,7 +2256,6 @@ struct task *process_stream(struct task *t, void *context, unsigned int state)
 			}
 		}
 		else {
-			cs_detach_endp(csb);
 			s->csb->state = CS_ST_CLO; /* shutw+ini = abort */
 			channel_shutw_now(req);        /* fix buffer flags upon abort */
 			channel_shutr_now(res);