4 files changed, 4 insertions, 6 deletions
diff --git a/keyboards/acheron/athena/alpha/alpha.c b/keyboards/acheron/athena/alpha/alpha.c
index 26c00e41aa..9e4f82f7ad 100644
--- a/keyboards/acheron/athena/alpha/alpha.c
+++ b/keyboards/acheron/athena/alpha/alpha.c
@@ -23,10 +23,9 @@ void board_init(void) {
 
 void keyboard_post_init_kb(void){
  // Defining the backlight pin (A6) as an floating (no pullup or pulldown resistor) opendrain output pin
-    palSetLineMode(BACKLIGHT_PIN, PAL_MODE_ALTERNATE(BACKLIGHT_PAL_MODE) | PAL_STM32_OTYPE_OPENDRAIN | PAL_STM32_OSPEED_HIGHEST | PAL_STM32_PUPDR_FLOATING);
+    palSetLineMode(BACKLIGHT_PIN, PAL_MODE_ALTERNATE(2) | PAL_STM32_OTYPE_OPENDRAIN | PAL_STM32_OSPEED_HIGHEST | PAL_STM32_PUPDR_FLOATING);
 }
 
-#define LED_PIN_ON_STATE 1
 void led_init_ports(void) {
     palSetLineMode(LED_CAPS_LOCK_PIN, PAL_MODE_OUTPUT_OPENDRAIN | PAL_STM32_PUPDR_FLOATING);
 }
diff --git a/keyboards/acheron/athena/alpha/config.h b/keyboards/acheron/athena/alpha/config.h
index 1f91766add..0466710e71 100644
--- a/keyboards/acheron/athena/alpha/config.h
+++ b/keyboards/acheron/athena/alpha/config.h
@@ -22,9 +22,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #define BACKLIGHT_PWM_DRIVER    PWMD3
 #define BACKLIGHT_PWM_CHANNEL   1
-#define BACKLIGHT_PAL_MODE      2
 
-#define RGBLED_NUM 34
 #define RGBLIGHT_EFFECT_BREATHING
 #define RGBLIGHT_EFFECT_RAINBOW_MOOD
 #define RGBLIGHT_EFFECT_RAINBOW_SWIRL
diff --git a/keyboards/acheron/athena/alpha/info.json b/keyboards/acheron/athena/alpha/info.json
index e72e8aece4..ff0ebf94b5 100644
--- a/keyboards/acheron/athena/alpha/info.json
+++ b/keyboards/acheron/athena/alpha/info.json
@@ -15,6 +15,9 @@
         "on_state": 0,
         "breathing": true
     },
+    "rgblight": {
+        "led_count": 34
+    },
     "ws2812": {
         "pin": "B15"
     },
diff --git a/keyboards/acheron/athena/alpha/rules.mk b/keyboards/acheron/athena/alpha/rules.mk
index 3d622c2216..086e2474ba 100644
--- a/keyboards/acheron/athena/alpha/rules.mk
+++ b/keyboards/acheron/athena/alpha/rules.mk
@@ -13,5 +13,3 @@ AUDIO_ENABLE = no          # Audio output
 LTO_ENABLE = yes
 ENCODER_ENABLE = no
 
-# Enter lower-power sleep mode when on the ChibiOS idle thread
-OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE