diff --git a/config/kernel/linux-sunxi64-dev.config b/config/kernel/linux-sunxi64-dev.config
index c601ea8d0e..c7ce8fdb89 100644
--- a/config/kernel/linux-sunxi64-dev.config
+++ b/config/kernel/linux-sunxi64-dev.config
@@ -111,7 +111,7 @@ CONFIG_CGROUPS=y
 CONFIG_PAGE_COUNTER=y
 CONFIG_MEMCG=y
 CONFIG_MEMCG_SWAP=y
-# CONFIG_MEMCG_SWAP_ENABLED is not set
+CONFIG_MEMCG_SWAP_ENABLED=y
 CONFIG_MEMCG_KMEM=y
 CONFIG_BLK_CGROUP=y
 # CONFIG_DEBUG_BLK_CGROUP is not set