diff --git a/include/ExtruderUse.h b/include/ExtruderUse.h
index 46798d0266..9333adf1d4 100644
--- a/include/ExtruderUse.h
+++ b/include/ExtruderUse.h
@@ -4,10 +4,10 @@
 #ifndef EXTRUDERUSE_H
 #define EXTRUDERUSE_H
 
-#include "ExtruderPrime.h"
-
 #include <stddef.h>
 
+#include "ExtruderPrime.h"
+
 namespace cura
 {
 
diff --git a/include/TreeSupportBaseCircle.h b/include/TreeSupportBaseCircle.h
index 7dea35b31b..fe872ddcc7 100644
--- a/include/TreeSupportBaseCircle.h
+++ b/include/TreeSupportBaseCircle.h
@@ -3,12 +3,12 @@
 #ifndef TREESUPPORTCIRCLE_H
 #define TREESUPPORTCIRCLE_H
 
-#include "utils/Coord_t.h"
-#include "utils/polygon.h"
+#include <cmath>
 
 #include <range/v3/view/iota.hpp>
 
-#include <cmath>
+#include "utils/Coord_t.h"
+#include "utils/polygon.h"
 
 namespace cura
 {