diff --git a/archive-configs/busybox-ax.config b/archive-configs/busybox-ax.config
index 25ed5ec6..231ff2d9 100644
--- a/archive-configs/busybox-ax.config
+++ b/archive-configs/busybox-ax.config
@@ -660,10 +660,10 @@ CONFIG_RENICE=y
 # CONFIG_LINUX64 is not set
 # CONFIG_SETPRIV is not set
 # CONFIG_SETSID is not set
-# CONFIG_SWAPON is not set
+CONFIG_SWAPON=y
 # CONFIG_FEATURE_SWAPON_DISCARD is not set
 # CONFIG_FEATURE_SWAPON_PRI is not set
-# CONFIG_SWAPOFF is not set
+CONFIG_SWAPOFF=y
 # CONFIG_SWITCH_ROOT is not set
 # CONFIG_TASKSET is not set
 # CONFIG_FEATURE_TASKSET_FANCY is not set