diff --git a/kernel/bpf/hashtab.c b/kernel/bpf/hashtab.c
index fc34f72702cc406aaaec6c17edb91e3206f871a3..fdc74aeaa16454cc296318ee11b231ee62ecd632 100644
--- a/kernel/bpf/hashtab.c
+++ b/kernel/bpf/hashtab.c
@@ -197,12 +197,12 @@ static bool htab_is_percpu(const struct bpf_htab *htab)
 static inline void htab_elem_set_ptr(struct htab_elem *l, u32 key_size,
 				     void __percpu *pptr)
 {
-	*(void __percpu **)(l->key + key_size) = pptr;
+	*(void __percpu **)(l->key + roundup(key_size, 8)) = pptr;
 }
 
 static inline void __percpu *htab_elem_get_ptr(struct htab_elem *l, u32 key_size)
 {
-	return *(void __percpu **)(l->key + key_size);
+	return *(void __percpu **)(l->key + roundup(key_size, 8));
 }
 
 static void *fd_htab_map_get_ptr(const struct bpf_map *map, struct htab_elem *l)