diff --git a/target/linux/mcs814x/config-default b/target/linux/mcs814x/config-default
index 00c6b6ccba..ce406e3642 100644
--- a/target/linux/mcs814x/config-default
+++ b/target/linux/mcs814x/config-default
@@ -52,7 +52,6 @@ CONFIG_DECOMPRESS_LZMA=y
 CONFIG_DTC=y
 CONFIG_EARLY_PRINTK=y
 # CONFIG_ENABLE_WARN_DEPRECATED is not set
-# CONFIG_FILE_LOCKING is not set
 CONFIG_FIQ=y
 CONFIG_FRAME_POINTER=y
 CONFIG_GENERIC_ATOMIC64=y