diff --git a/libraries/motor2040/motor2040.hpp b/libraries/motor2040/motor2040.hpp
index 2ab4e212..846e1a72 100644
--- a/libraries/motor2040/motor2040.hpp
+++ b/libraries/motor2040/motor2040.hpp
@@ -47,11 +47,12 @@ namespace motor {
     const uint LED_DATA = 18;
     const uint NUM_LEDS = 1;
 
-    const uint USER_SW = 23;
-
+    const uint I2C_INT = 19;
     const uint I2C_SDA = 20;
     const uint I2C_SCL = 21;
 
+    const uint USER_SW = 23;
+
     const uint ADC_ADDR_0 = 22;
     const uint ADC_ADDR_1 = 24;
     const uint ADC_ADDR_2 = 25;