diff --git a/usermods/ssd1306_i2c_oled_u8g2/wled06_usermod.ino b/usermods/ssd1306_i2c_oled_u8g2/wled06_usermod.ino
index 5fca51cf4..c73170645 100644
--- a/usermods/ssd1306_i2c_oled_u8g2/wled06_usermod.ino
+++ b/usermods/ssd1306_i2c_oled_u8g2/wled06_usermod.ino
@@ -69,7 +69,7 @@ void userLoop() {
   needRedraw = false;
 
   // Update last known values.
-  #ifdef(ESP8266)
+  #if defined(ESP8266)
   knownSsid = apActive ? WiFi.softAPSSID() : WiFi.SSID();
   #else
   knownSsid = WiFi.SSID();