2 files changed, 3 insertions, 3 deletions
diff --git a/keyboards/keebio/quefrency/rev3/config.h b/keyboards/keebio/quefrency/rev3/config.h
index 41e43cc0d4..c9ffb474ca 100644
--- a/keyboards/keebio/quefrency/rev3/config.h
+++ b/keyboards/keebio/quefrency/rev3/config.h
@@ -33,9 +33,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define BACKLIGHT_PIN B5
 #define CAPS_LOCK_LED_PIN B6
 
-/* serial.c configuration for split keyboard */
-#define SOFT_SERIAL_PIN D0
-
 /* ws2812 RGB LED */
 #define RGB_DI_PIN E6
 #define RGBLED_NUM 16    // Number of LEDs
diff --git a/keyboards/keebio/quefrency/rev3/info.json b/keyboards/keebio/quefrency/rev3/info.json
index 80b2a6316a..b046871182 100644
--- a/keyboards/keebio/quefrency/rev3/info.json
+++ b/keyboards/keebio/quefrency/rev3/info.json
@@ -8,6 +8,9 @@
         "pid": "0x3357",
         "device_version": "3.1.0"
     },
+    "split": {
+        "soft_serial_pin": "D0"
+    },
     "processor": "atmega32u4",
     "bootloader": "atmel-dfu",
     "layout_aliases": {