diff --git a/src/cache.c b/src/cache.c
index 5358b8b..8157631 100644
--- a/src/cache.c
+++ b/src/cache.c
@@ -1442,7 +1442,7 @@
 	res_htx = htx_from_buf(&res->buf);
 	total = res_htx->data;
 
-	if (unlikely(cs->si->state == SI_ST_DIS || cs->si->state == SI_ST_CLO))
+	if (unlikely(cs->state == CS_ST_DIS || cs->state == CS_ST_CLO))
 		goto out;
 
 	/* Check if the input buffer is available. */