3 files changed, 2 insertions, 11 deletions
diff --git a/keyboards/sidderskb/majbritt/rev1/config.h b/keyboards/sidderskb/majbritt/rev1/config.h
index cc05bc722d..9a8b654abf 100644
--- a/keyboards/sidderskb/majbritt/rev1/config.h
+++ b/keyboards/sidderskb/majbritt/rev1/config.h
@@ -17,11 +17,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-#include "config_common.h"
-
-/* key matrix size */
-#define MATRIX_ROWS 5
-#define MATRIX_COLS 15
 
 /*
  * Keyboard Matrix Assignments
diff --git a/keyboards/sidderskb/majbritt/rev1/info.json b/keyboards/sidderskb/majbritt/rev1/info.json
index c337ab9cb1..890bb5a5cb 100644
--- a/keyboards/sidderskb/majbritt/rev1/info.json
+++ b/keyboards/sidderskb/majbritt/rev1/info.json
@@ -8,6 +8,8 @@
         "pid": "0x0001",
         "device_version": "0.0.1"
     },
+    "processor": "atmega32u4",
+    "bootloader": "atmel-dfu",
     "layouts": {
         "LAYOUT": {
             "layout": [
diff --git a/keyboards/sidderskb/majbritt/rev1/rules.mk b/keyboards/sidderskb/majbritt/rev1/rules.mk
index a2a5932cdc..fce764c22d 100644
--- a/keyboards/sidderskb/majbritt/rev1/rules.mk
+++ b/keyboards/sidderskb/majbritt/rev1/rules.mk
@@ -1,9 +1,3 @@
-# MCU name
-MCU = atmega32u4
-
-# Bootloader selection
-BOOTLOADER = atmel-dfu
-
 # Build Options
 #   change yes to no to disable
 #