diff --git a/target/linux/rockchip/armv8/config-6.6 b/target/linux/rockchip/armv8/config-6.6
index c92f2b1c480d06..fddc85f9d723a1 100644
--- a/target/linux/rockchip/armv8/config-6.6
+++ b/target/linux/rockchip/armv8/config-6.6
@@ -251,7 +251,6 @@ CONFIG_FANOTIFY=y
 CONFIG_FHANDLE=y
 CONFIG_FIXED_PHY=y
 CONFIG_FIX_EARLYCON_MEM=y
-# CONFIG_FORTIFY_SOURCE is not set
 CONFIG_FRAME_POINTER=y
 CONFIG_FS_IOMAP=y
 CONFIG_FS_MBCACHE=y