diff --git a/Drivers/GT911/Source/Gt911Touch.cpp b/Drivers/GT911/Source/Gt911Touch.cpp
index be67ac81..08e1ee4e 100644
--- a/Drivers/GT911/Source/Gt911Touch.cpp
+++ b/Drivers/GT911/Source/Gt911Touch.cpp
@@ -22,6 +22,7 @@ bool Gt911Touch::createIoHandle(esp_lcd_panel_io_handle_t& outHandle) {
         io_config.dev_addr = ESP_LCD_TOUCH_IO_I2C_GT911_ADDRESS;
     } else if (i2c_controller_has_device_at_address(i2c, ESP_LCD_TOUCH_IO_I2C_GT911_ADDRESS_BACKUP, pdMS_TO_TICKS(10)) == ERROR_NONE) {
         io_config.dev_addr = ESP_LCD_TOUCH_IO_I2C_GT911_ADDRESS_BACKUP;
+        io_config.scl_speed_hz = esp32_i2c_master_get_clock_frequency(configuration->i2cController);
     } else {
         LOGGER.error("No device found on I2C bus");
         return false;