2 files changed, 3 insertions, 3 deletions
diff --git a/keyboards/keebio/iris/rev6b/config.h b/keyboards/keebio/iris/rev6b/config.h
index 34899032e7..b78a757344 100644
--- a/keyboards/keebio/iris/rev6b/config.h
+++ b/keyboards/keebio/iris/rev6b/config.h
@@ -32,9 +32,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* COL2ROW or ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
-/* serial.c configuration for split keyboard */
-#define SOFT_SERIAL_PIN D0
-
 /* ws2812 RGB LED */
 #define RGB_DI_PIN E6
 #ifdef RGB_DI_PIN
diff --git a/keyboards/keebio/iris/rev6b/info.json b/keyboards/keebio/iris/rev6b/info.json
index 38a90c7b86..2fef279eb3 100644
--- a/keyboards/keebio/iris/rev6b/info.json
+++ b/keyboards/keebio/iris/rev6b/info.json
@@ -4,6 +4,9 @@
         "pid": "0x6456",
         "device_version": "6.2.0"
     },
+    "split": {
+        "soft_serial_pin": "D0"
+    },
     "processor": "atmega32u4",
     "bootloader": "atmel-dfu"
 }