diff --git a/main/display/ssd1306_display.cc b/main/display/ssd1306_display.cc
index b2cc2ed5..645a9f45 100644
--- a/main/display/ssd1306_display.cc
+++ b/main/display/ssd1306_display.cc
@@ -35,7 +35,7 @@ Ssd1306Display::Ssd1306Display(void* i2c_master_handle, int width, int height, b
             .dc_low_on_data = 0,
             .disable_control_phase = 0,
         },
-        .scl_speed_hz = 100 * 1000,
+        .scl_speed_hz = 400 * 1000,
     };
 
     ESP_ERROR_CHECK(esp_lcd_new_panel_io_i2c_v2((i2c_master_bus_t*)i2c_master_handle, &io_config, &panel_io_));