diff --git a/shared/i2c_addresses.h b/shared/i2c_addresses.h
index 50fea10..7cec5af 100644
--- a/shared/i2c_addresses.h
+++ b/shared/i2c_addresses.h
@@ -50,7 +50,7 @@
     // The EEPROM is featured separately as it's not connected to the main I2C bus.
     #define I2C_ADDRESS_EEPROM                        0x50
 
-    #define IS_IS31FL3731_I2C_ADDRESS(address) \
+    #define IS_I2C_ADDRESS_IS31FL3731(address) \
         (I2C_ADDRESS_IS31FL3731_LEFT <= (address) && (address) <= I2C_ADDRESS_IS31FL3731_RIGHT)
 
 #endif