diff --git a/BME280_with_OLED/BME280_with_OLED.ino b/BME280_with_OLED/BME280_with_OLED.ino
index ce2084b..a33724f 100644
--- a/BME280_with_OLED/BME280_with_OLED.ino
+++ b/BME280_with_OLED/BME280_with_OLED.ino
@@ -1,3 +1,5 @@
+
+
 #include <Wire.h>
 #include <SPI.h>
 #include <stdio.h>
@@ -6,8 +8,13 @@
 #include <Adafruit_GFX.h>
 #include <Adafruit_SSD1306.h>
 
+
+#define SCREEN_WIDTH 128 // OLED display width, in pixels
+#define SCREEN_HEIGHT 64 // OLED display height, in pixels
 #define OLED_RESET 4
-Adafruit_SSD1306 display(OLED_RESET);
+
+Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);
+
 
 #define BME_SCK 13
 #define BME_MISO 12