diff --git a/firmware/controllers/core/interpolation.cpp b/firmware/controllers/core/interpolation.cpp
index 4aa4cfec79..4c87a45074 100644
--- a/firmware/controllers/core/interpolation.cpp
+++ b/firmware/controllers/core/interpolation.cpp
@@ -7,13 +7,13 @@
  * @author Dmitry Sidin, (c) 2015
  */
 
+#include "main.h"
 #if DEBUG_FUEL
 #include <stdio.h>
 #endif
 
 #include <math.h>
 
-#include "main.h"
 #include "efilib2.h"
 #include "interpolation.h"