4 files changed, 4 insertions, 12 deletions
diff --git a/keyboards/keychron/v4/ansi/info.json b/keyboards/keychron/v4/ansi/info.json
index e64763bcf8..04bd9e4761 100644
--- a/keyboards/keychron/v4/ansi/info.json
+++ b/keyboards/keychron/v4/ansi/info.json
@@ -8,6 +8,8 @@
         "pid": "0x0340",
         "device_version": "1.0.0"
     },
+    "processor": "STM32L432",
+    "bootloader": "stm32-dfu",
     "layouts": {
         "LAYOUT_ansi_61": {
             "layout": [
diff --git a/keyboards/keychron/v4/ansi/rules.mk b/keyboards/keychron/v4/ansi/rules.mk
index 3b06a1ad95..70c663e777 100644
--- a/keyboards/keychron/v4/ansi/rules.mk
+++ b/keyboards/keychron/v4/ansi/rules.mk
@@ -1,9 +1,3 @@
-# MCU name
-MCU = STM32L432
-
-# Bootloader selection
-BOOTLOADER = stm32-dfu
-
 # Build Options
 #   change yes to no to disable.
 #
diff --git a/keyboards/keychron/v4/iso/info.json b/keyboards/keychron/v4/iso/info.json
index de496653b5..561fdde3cc 100644
--- a/keyboards/keychron/v4/iso/info.json
+++ b/keyboards/keychron/v4/iso/info.json
@@ -8,6 +8,8 @@
         "pid": "0x0342",
         "device_version": "1.0.0"
     },
+    "processor": "STM32L432",
+    "bootloader": "stm32-dfu",
     "layouts": {
         "LAYOUT_iso_62": {
             "layout": [
diff --git a/keyboards/keychron/v4/iso/rules.mk b/keyboards/keychron/v4/iso/rules.mk
index 3b06a1ad95..70c663e777 100644
--- a/keyboards/keychron/v4/iso/rules.mk
+++ b/keyboards/keychron/v4/iso/rules.mk
@@ -1,9 +1,3 @@
-# MCU name
-MCU = STM32L432
-
-# Bootloader selection
-BOOTLOADER = stm32-dfu
-
 # Build Options
 #   change yes to no to disable.
 #