diff --git a/hardware/arduino/avr/libraries/Wire/src/Wire.cpp b/hardware/arduino/avr/libraries/Wire/src/Wire.cpp
index 7944fcb2363..86696e93f97 100644
--- a/hardware/arduino/avr/libraries/Wire/src/Wire.cpp
+++ b/hardware/arduino/avr/libraries/Wire/src/Wire.cpp
@@ -23,7 +23,7 @@ extern "C" {
   #include <stdlib.h>
   #include <string.h>
   #include <inttypes.h>
-  #include "twi.h"
+  #include "utility/twi.h"
 }
 
 #include "Wire.h"
diff --git a/hardware/arduino/avr/libraries/Wire/utility/twi.c b/hardware/arduino/avr/libraries/Wire/src/utility/twi.c
similarity index 100%
rename from hardware/arduino/avr/libraries/Wire/utility/twi.c
rename to hardware/arduino/avr/libraries/Wire/src/utility/twi.c
diff --git a/hardware/arduino/avr/libraries/Wire/utility/twi.h b/hardware/arduino/avr/libraries/Wire/src/utility/twi.h
similarity index 100%
rename from hardware/arduino/avr/libraries/Wire/utility/twi.h
rename to hardware/arduino/avr/libraries/Wire/src/utility/twi.h