diff --git a/Encoder.cpp b/Encoder.cpp
index 69181c7..dd19975 100644
--- a/Encoder.cpp
+++ b/Encoder.cpp
@@ -1,4 +1,4 @@
-#include "enc.h"
+#include "Encoder.h"
 #include <avr/io.h>
 
 static int encoder_state, prev_encoder_state = 3, state = 1, total_state;