diff --git a/kernel/sys.c b/kernel/sys.c
index 8647061..b88806c 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -2083,12 +2083,12 @@
 		 * padding
 		 */
 		unsigned long t0, t1;
-		get_user(t0, &cache->t0);
-		get_user(t1, &cache->t1);
+		get_user(t0, &cache->blob[0]);
+		get_user(t1, &cache->blob[1]);
 		t0++;
 		t1++;
-		put_user(t0, &cache->t0);
-		put_user(t1, &cache->t1);
+		put_user(t0, &cache->blob[0]);
+		put_user(t1, &cache->blob[1]);
 	}
 	return err ? -EFAULT : 0;
 }