3 files changed, 6 insertions, 2 deletions
diff --git a/keyboards/preonic/preonic.c b/keyboards/preonic/preonic.c
index d9c119b8d..cd765fe4a 100644
--- a/keyboards/preonic/preonic.c
+++ b/keyboards/preonic/preonic.c
@@ -1,4 +1,4 @@
-#include "preonic.h"
+#include QMK_KEYBOARD_H
 
 #ifdef ONEHAND_ENABLE
 __attribute__ ((weak))
diff --git a/keyboards/preonic/preonic.h b/keyboards/preonic/preonic.h
index 0e0b101e4..02845a549 100644
--- a/keyboards/preonic/preonic.h
+++ b/keyboards/preonic/preonic.h
@@ -33,4 +33,6 @@
 	{ k40, k41, k42, k43, k44, k45, k46, k47, k48, k49, k4a, k4b } \
 }
 
+#define LAYOUT_ortho_5x12 PREONIC_GRID
+
 #endif
diff --git a/keyboards/preonic/rules.mk b/keyboards/preonic/rules.mk
index b46c20193..51104e68b 100644
--- a/keyboards/preonic/rules.mk
+++ b/keyboards/preonic/rules.mk
@@ -67,4 +67,6 @@ RGBLIGHT_ENABLE = no        # Enable WS2812 RGB underlight.
 API_SYSEX_ENABLE = no
 
 # Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
-SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
-\ No newline at end of file
+SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
+
+LAYOUTS = ortho_5x12
+\ No newline at end of file