diff --git a/Inc/DS_Encoder.h b/Inc/DS_Encoder.h
index fa78b38..80b33f0 100644
--- a/Inc/DS_Encoder.h
+++ b/Inc/DS_Encoder.h
@@ -1,5 +1,5 @@
-#ifndef ENCODER_H
-#define ENCODER_H
+#ifndef DS_ENCODER_H
+#define DS_ENCODER_H
 
 #ifdef STM32G030xx 
     #include "stm32g0xx_hal.h"
@@ -29,4 +29,4 @@ void DS_EncoderUpdate(DS_Encoder *Encoder);
 
 int8_t DS_EncoderGetState(DS_Encoder *Encoder);
 
-#endif //ENCODER_H
\ No newline at end of file
+#endif //DS_ENCODER_H
\ No newline at end of file