diff --git a/target/linux/generic/config-5.10 b/target/linux/generic/config-5.10
index ca93b5f269770..191566b0b8458 100644
--- a/target/linux/generic/config-5.10
+++ b/target/linux/generic/config-5.10
@@ -2873,6 +2873,7 @@ CONFIG_KERNEL_XZ=y
 CONFIG_KERNFS=y
 # CONFIG_KEXEC is not set
 # CONFIG_KEXEC_FILE is not set
+# CONFIG_KEXEC_SIG is not set
 # CONFIG_KEYBOARD_ADC is not set
 # CONFIG_KEYBOARD_ADP5588 is not set
 # CONFIG_KEYBOARD_ADP5589 is not set
diff --git a/target/linux/generic/config-5.4 b/target/linux/generic/config-5.4
index 899d04c669702..151f0ec1f3903 100644
--- a/target/linux/generic/config-5.4
+++ b/target/linux/generic/config-5.4
@@ -2613,6 +2613,7 @@ CONFIG_KERNEL_XZ=y
 CONFIG_KERNFS=y
 # CONFIG_KEXEC is not set
 # CONFIG_KEXEC_FILE is not set
+# CONFIG_KEXEC_SIG is not set
 # CONFIG_KEYBOARD_ADC is not set
 # CONFIG_KEYBOARD_ADP5588 is not set
 # CONFIG_KEYBOARD_ADP5589 is not set
diff --git a/target/linux/rockchip/armv8/config-5.10 b/target/linux/rockchip/armv8/config-5.10
index 1063489dc6fca..f68c8cb42fc78 100644
--- a/target/linux/rockchip/armv8/config-5.10
+++ b/target/linux/rockchip/armv8/config-5.10
@@ -298,7 +298,6 @@ CONFIG_JUMP_LABEL=y
 CONFIG_KALLSYMS=y
 CONFIG_KEXEC_CORE=y
 CONFIG_KEXEC_FILE=y
-# CONFIG_KEXEC_SIG is not set
 CONFIG_KSM=y
 # CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set
 CONFIG_LEDS_GPIO=y