diff --git a/main/animation.c b/main/animation.c
index f96fa36..8b0e0e8 100644
--- a/main/animation.c
+++ b/main/animation.c
@@ -42,12 +42,6 @@ static int16_t beatsin16(uint8_t bpm, int16_t min_val, int16_t max_val)
     return result;
 }
 
-// Beat calculation helper (beatsin8 variant)
-static uint8_t beatsin8(uint8_t bpm, uint8_t min_val, uint8_t max_val)
-{
-    return (uint8_t)beatsin16(bpm, min_val, max_val);
-}
-
 // Random helper
 static uint8_t random8(void)
 {
@@ -187,37 +181,6 @@ static void anim_sinelon(void)
     }
 }
 
-static void anim_bpm(void)
-{
-    // Colored stripes pulsing at 33 BPM
-    uint8_t bpm = 33;
-    uint8_t beat = beatsin8(bpm, 64, 255);
-
-    uint16_t num_leds_a = led_get_num_leds_a();
-    uint16_t num_leds_b = led_get_num_leds_b();
-
-    // PartyColors palette simulation
-    const uint8_t palette_colors[] = {
-        170, 240, 90, 150, 210, 30, 180, 0,
-        210, 255, 150, 240, 255, 60, 255, 120};
-
-    for (uint16_t i = 0; i < num_leds_a; i++)
-    {
-        uint8_t color_index = (global_hue + (i * 2)) & 0x0F;
-        uint8_t brightness = beat - global_hue + (i * 10);
-        hsv_t hsv = {palette_colors[color_index], 255, brightness};
-        led_set_pixel_a(i, led_hsv_to_rgb(hsv));
-    }
-
-    for (uint16_t i = 0; i < num_leds_b; i++)
-    {
-        uint8_t color_index = (global_hue + ((i + num_leds_a) * 2)) & 0x0F;
-        uint8_t brightness = beat - global_hue + ((i + num_leds_a) * 10);
-        hsv_t hsv = {palette_colors[color_index], 255, brightness};
-        led_set_pixel_b(i, led_hsv_to_rgb(hsv));
-    }
-}
-
 static void anim_navigation(void)
 {
     // Navigation lights: left red, right green
@@ -442,9 +405,6 @@ void animation_update(void)
     case ANIM_SINELON:
         anim_sinelon();
         break;
-    case ANIM_BPM:
-        // anim_bpm();
-        break;
     case ANIM_NAVIGATION:
         anim_navigation();
         break;
@@ -477,7 +437,6 @@ const char *animation_get_mode_name(animation_mode_t mode)
         "Rainbow with Glitter",
         "Confetti",
         "Sinelon",
-        "33BPM",
         "Navigation",
         "Chase",
         "Chase RGB",
diff --git a/main/animation.h b/main/animation.h
index 1fce6fc..0ef176d 100644
--- a/main/animation.h
+++ b/main/animation.h
@@ -23,11 +23,10 @@ typedef enum {
     ANIM_RAINBOW_GLITTER = 6, // Rainbow with glitter
     ANIM_CONFETTI = 7,        // Random colored speckles
     ANIM_SINELON = 8,         // Colored dot sweeping (RGB cycling)
-    ANIM_BPM = 9,             // Colored stripes @ 33 BPM
-    ANIM_NAVIGATION = 10,     // Navigation lights (red left, green right)
-    ANIM_CHASE = 11,          // Red dot sweeping
-    ANIM_CHASE_RGB = 12,      // RGB cycling dot sweeping
-    ANIM_RANDOM = 13,         // Random mode
+    ANIM_NAVIGATION = 9,     // Navigation lights (red left, green right)
+    ANIM_CHASE = 10,          // Red dot sweeping
+    ANIM_CHASE_RGB = 11,      // RGB cycling dot sweeping
+    ANIM_RANDOM = 12,         // Random mode
     ANIM_MODE_COUNT
 } animation_mode_t;