2 files changed, 3 insertions, 4 deletions
diff --git a/keyboards/handwired/dactyl_manuform/5x6_6/config.h b/keyboards/handwired/dactyl_manuform/5x6_6/config.h
index 0f8e9740ce..2b99868d19 100644
--- a/keyboards/handwired/dactyl_manuform/5x6_6/config.h
+++ b/keyboards/handwired/dactyl_manuform/5x6_6/config.h
@@ -17,10 +17,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-
-#undef SOFT_SERIAL_PIN
-#define SOFT_SERIAL_PIN D3
-
 // wiring of each half
 #define MATRIX_COL_PINS { D4, C6, D7, E6, B4, B5 }
 #define MATRIX_ROW_PINS { F5, F6, F7, B1, B3, B2, B6 }
diff --git a/keyboards/handwired/dactyl_manuform/5x6_6/info.json b/keyboards/handwired/dactyl_manuform/5x6_6/info.json
index 3000185d7e..c81ac40fdb 100644
--- a/keyboards/handwired/dactyl_manuform/5x6_6/info.json
+++ b/keyboards/handwired/dactyl_manuform/5x6_6/info.json
@@ -8,6 +8,9 @@
         "pid": "0x3536",
         "device_version": "0.0.3"
     },
+    "split": {
+        "soft_serial_pin": "D3"
+    },
     "processor": "atmega32u4",
     "bootloader": "caterina",
     "layouts": {