2 files changed, 3 insertions, 2 deletions
diff --git a/keyboards/smithrune/iron165r2/f072/config.h b/keyboards/smithrune/iron165r2/f072/config.h
index 502f5d6add..28ab38b25e 100644
--- a/keyboards/smithrune/iron165r2/f072/config.h
+++ b/keyboards/smithrune/iron165r2/f072/config.h
@@ -23,8 +23,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define BACKLIGHT_PAL_MODE      1
 #define BACKLIGHT_LEVELS 20
 #define BACKLIGHT_BREATHING
-#define BREATHING_PERIOD 5
-#define BACKLIGHT_ON_STATE 1
 
 #define RGB_DI_PIN B15
 #define RGBLED_NUM 22
diff --git a/keyboards/smithrune/iron165r2/f072/info.json b/keyboards/smithrune/iron165r2/f072/info.json
index 8bba6f5d5d..46539afa5c 100644
--- a/keyboards/smithrune/iron165r2/f072/info.json
+++ b/keyboards/smithrune/iron165r2/f072/info.json
@@ -1,4 +1,7 @@
 {
+    "backlight": {
+        "breathing_period": 5
+    },
     "processor": "STM32F072",
     "bootloader": "stm32-dfu"
 }