4 files changed, 7 insertions, 10 deletions
diff --git a/keyboards/handwired/d48/config.h b/keyboards/handwired/d48/config.h
index 23dbfa831c..c793057a92 100644
--- a/keyboards/handwired/d48/config.h
+++ b/keyboards/handwired/d48/config.h
@@ -1,14 +1,5 @@
 #pragma once
 
-
-/* Key matrix pins */
-#define MATRIX_ROW_PINS { B8, B9, B1, B2, B4 }
-
-#define MATRIX_COL_PINS { A2, B0, A7, A8, A13, A14, B12, B11, B10, B15, B14, B13 }
-
-/* COL2ROW or ROW2COL */
-#define DIODE_DIRECTION COL2ROW
-
 /* RGB Underglow */
 #ifdef RGBLIGHT_ENABLE
 #define RGB_DI_PIN A15
diff --git a/keyboards/handwired/d48/d48.c b/keyboards/handwired/d48/d48.c
deleted file mode 100644
index 3cc2097bf8..0000000000
--- a/keyboards/handwired/d48/d48.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "d48.h"
diff --git a/keyboards/handwired/d48/info.json b/keyboards/handwired/d48/info.json
index c607f21937..08c9e6a1f8 100644
--- a/keyboards/handwired/d48/info.json
+++ b/keyboards/handwired/d48/info.json
@@ -8,6 +8,11 @@
         "pid": "0x6060",
         "device_version": "0.0.1"
     },
+    "matrix_pins": {
+        "cols": ["A2", "B0", "A7", "A8", "A13", "A14", "B12", "B11", "B10", "B15", "B14", "B13"],
+        "rows": ["B8", "B9", "B1", "B2", "B4"]
+    },
+    "diode_direction": "COL2ROW",
     "encoder": {
         "rotary": [
             {"pin_a": "B3", "pin_b": "A6"},
diff --git a/keyboards/handwired/d48/taphold.h b/keyboards/handwired/d48/taphold.h
index 3bc5ca0275..2a691aa63f 100644
--- a/keyboards/handwired/d48/taphold.h
+++ b/keyboards/handwired/d48/taphold.h
@@ -1,3 +1,5 @@
+#pragma once
+
 #include "quantum.h"
 
 typedef enum taphold_mode_t {