diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/files/arm64_defconfig-4.10 b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/files/arm64_defconfig-4.10
index 72c62aa9b1..f89aaf21aa 100644
--- a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/files/arm64_defconfig-4.10
+++ b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/files/arm64_defconfig-4.10
@@ -129,7 +129,6 @@ CONFIG_KVM=y
 CONFIG_DEBUG_FS=y
 CONFIG_SCHEDSTATS=y
 # CONFIG_DEBUG_PREEMPT is not set
-# CONFIG_FTRACE is not set
 CONFIG_CRYPTO_ANSI_CPRNG=y
 CONFIG_ARM64_CRYPTO=y
 CONFIG_CRYPTO_SHA1_ARM64_CE=y