diff --git a/keyboards/gmmk/pro/rev1/ansi/keymaps/andrebrait/keymap.c b/keyboards/gmmk/pro/rev1/ansi/keymaps/andrebrait/keymap.c
index ca39c39203..8d34d82f64 100644
--- a/keyboards/gmmk/pro/rev1/ansi/keymaps/andrebrait/keymap.c
+++ b/keyboards/gmmk/pro/rev1/ansi/keymaps/andrebrait/keymap.c
@@ -104,8 +104,6 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
 #ifdef RGB_MATRIX_ENABLE
 
-#define RGB_CONFIRMATION_BLINKING_TIME 2000 // 2 seconds
-
 /* Renaming those to make the purpose on this keymap clearer */
 #define LED_FLAG_CAPS LED_FLAG_NONE
 #define LED_FLAG_EFFECTS LED_FLAG_INDICATOR
@@ -116,12 +114,18 @@ static uint16_t effect_started_time = 0;
 static uint8_t r_effect = 0x0, g_effect = 0x0, b_effect = 0x0;
 static void start_effects(void);
 
-/* The higher this is, the slower the blinking will be */
-#ifndef TIME_SELECTED_BIT
-    #define TIME_SELECTED_BIT 8
+/* The interval time in ms */
+#ifndef EFFECTS_TIME
+    #define EFFECTS_TIME 2000
 #endif
-#if TIME_SELECTED_BIT < 0 || TIME_SELECTED_BIT >= 16
-    #error "TIME_SELECTED_BIT must be a positive integer smaller than 16"
+#ifndef EFFECTS_INTERVAL
+    #define EFFECTS_INTERVAL 250
+#endif
+#if EFFECTS_TIME <= 0 || EFFECTS_TIME >= 32767
+    #error "EFFECTS_TIME must be a positive integer smaller than 32767"
+#endif
+#if EFFECTS_INTERVAL <= 0 || EFFECTS_INTERVAL >= 32767
+    #error "EFFECTS_INTERVAL must be a positive integer smaller than 32767"
 #endif
 #define effect_red() r_effect = 0xFF, g_effect = 0x0, b_effect = 0x0
 #define effect_green() r_effect = 0x0, g_effect = 0xFF, b_effect = 0x0
@@ -257,8 +261,8 @@ bool rgb_matrix_indicators_user(void) {
     if (effect_started_time > 0) {
         /* Render blinking EFFECTS */
         const uint16_t deltaTime = sync_timer_elapsed(effect_started_time);
-        if (deltaTime <= RGB_CONFIRMATION_BLINKING_TIME) {
-            const uint8_t led_state = ((~deltaTime) >> TIME_SELECTED_BIT) & 0x01;
+        if (deltaTime <= EFFECTS_TIME) {
+            const uint8_t led_state = ((deltaTime / EFFECTS_INTERVAL) + 1) & 0x01;
             const uint8_t val_r = led_state * r_effect;
             const uint8_t val_g = led_state * g_effect;
             const uint8_t val_b = led_state * b_effect;
@@ -266,7 +270,7 @@ bool rgb_matrix_indicators_user(void) {
             if (host_keyboard_led_state().caps_lock) {
                 set_rgb_caps_leds();
             }
-            return;
+            return false;
         } else {
             /* EFFECTS duration is finished */
             effect_started_time = 0;
@@ -316,6 +320,20 @@ static void start_effects() {
 //  91, led 08                                                                                                                                                                      92, led 19
 
 static void set_rgb_caps_leds() {
+    rgb_matrix_set_color(0, 0xFF, 0x0, 0x0); // ESC
+    rgb_matrix_set_color(6, 0xFF, 0x0, 0x0); // F1
+    rgb_matrix_set_color(12, 0xFF, 0x0, 0x0); // F2
+    rgb_matrix_set_color(18, 0xFF, 0x0, 0x0); // F3
+    rgb_matrix_set_color(23, 0xFF, 0x0, 0x0); // F4
+    rgb_matrix_set_color(28, 0xFF, 0x0, 0x0); // F5
+    rgb_matrix_set_color(34, 0xFF, 0x0, 0x0); // F6
+    rgb_matrix_set_color(39, 0xFF, 0x0, 0x0); // F7
+    rgb_matrix_set_color(44, 0xFF, 0x0, 0x0); // F8
+    rgb_matrix_set_color(50, 0xFF, 0x0, 0x0); // F9
+    rgb_matrix_set_color(56, 0xFF, 0x0, 0x0); // F10
+    rgb_matrix_set_color(61, 0xFF, 0x0, 0x0); // F11
+    rgb_matrix_set_color(66, 0xFF, 0x0, 0x0); // F12
+    rgb_matrix_set_color(69, 0xFF, 0x0, 0x0); // Prt
     rgb_matrix_set_color(67, 0xFF, 0x0, 0x0); // Left side LED 1
     rgb_matrix_set_color(68, 0xFF, 0x0, 0x0); // Right side LED 1
     rgb_matrix_set_color(70, 0xFF, 0x0, 0x0); // Left side LED 2