diff --git a/keyboards/drop/alt/v2/config.h b/keyboards/drop/alt/v2/config.h
index f3f432390e..5de22f7bcf 100644
--- a/keyboards/drop/alt/v2/config.h
+++ b/keyboards/drop/alt/v2/config.h
@@ -21,7 +21,6 @@
 #define ISSI_PWM_FREQUENCY 0b010 // 26k
 
 #define RGB_DISABLE_WHEN_USB_SUSPENDED
-#define RGB_MATRIX_DEFAULT_VAL 100
 #define RGB_MATRIX_KEYPRESSES
 #define RGB_MATRIX_FRAMEBUFFER_EFFECTS
 
diff --git a/keyboards/drop/alt/v2/info.json b/keyboards/drop/alt/v2/info.json
index bfd7942fff..c234f03090 100644
--- a/keyboards/drop/alt/v2/info.json
+++ b/keyboards/drop/alt/v2/info.json
@@ -105,6 +105,7 @@
     },
     "rgb_matrix": {
         "driver": "is31fl3733",
+        "max_brightness": 191,
         "animations": {
             "alphas_mods": true,
             "gradient_up_down": true,
diff --git a/keyboards/drop/ctrl/v2/config.h b/keyboards/drop/ctrl/v2/config.h
index 539c505cb3..2cff42074a 100644
--- a/keyboards/drop/ctrl/v2/config.h
+++ b/keyboards/drop/ctrl/v2/config.h
@@ -21,7 +21,6 @@
 #define ISSI_PWM_FREQUENCY 0b010 // 26k
 
 #define RGB_DISABLE_WHEN_USB_SUSPENDED
-#define RGB_MATRIX_DEFAULT_VAL 100
 #define RGB_MATRIX_KEYPRESSES
 #define RGB_MATRIX_FRAMEBUFFER_EFFECTS
 
diff --git a/keyboards/drop/ctrl/v2/info.json b/keyboards/drop/ctrl/v2/info.json
index 3d11359120..11af6a553c 100644
--- a/keyboards/drop/ctrl/v2/info.json
+++ b/keyboards/drop/ctrl/v2/info.json
@@ -125,6 +125,7 @@
     },
     "rgb_matrix": {
         "driver": "is31fl3733",
+        "max_brightness": 191,
         "animations": {
             "alphas_mods": true,
             "gradient_up_down": true,
diff --git a/keyboards/drop/shift/v2/config.h b/keyboards/drop/shift/v2/config.h
index 6c651d1f83..a4faafe394 100644
--- a/keyboards/drop/shift/v2/config.h
+++ b/keyboards/drop/shift/v2/config.h
@@ -22,7 +22,6 @@
 #define ISSI_PWM_FREQUENCY 0b010 // 26k
 
 #define RGB_DISABLE_WHEN_USB_SUSPENDED
-#define RGB_MATRIX_DEFAULT_VAL 100
 #define RGB_MATRIX_KEYPRESSES
 #define RGB_MATRIX_FRAMEBUFFER_EFFECTS
 
diff --git a/keyboards/drop/shift/v2/info.json b/keyboards/drop/shift/v2/info.json
index 44a3a5fc98..3615fdef4f 100644
--- a/keyboards/drop/shift/v2/info.json
+++ b/keyboards/drop/shift/v2/info.json
@@ -133,6 +133,7 @@
     },
     "rgb_matrix": {
         "driver": "is31fl3733",
+        "max_brightness": 191,
         "animations": {
             "alphas_mods": true,
             "gradient_up_down": true,