diff --git a/target/linux/ar71xx/config-4.1 b/target/linux/ar71xx/config-4.1
index 23ba27d9df..de1f8b7935 100644
--- a/target/linux/ar71xx/config-4.1
+++ b/target/linux/ar71xx/config-4.1
@@ -302,7 +302,6 @@ CONFIG_PCI_DOMAINS=y
 CONFIG_PERF_USE_VMALLOC=y
 CONFIG_PGTABLE_LEVELS=2
 CONFIG_PHYLIB=y
-# CONFIG_RCU_EXPEDITE_BOOT is not set
 # CONFIG_RCU_STALL_COMMON is not set
 CONFIG_RTL8306_PHY=y
 CONFIG_RTL8366RB_PHY=y