diff --git a/include/grmSpringSegmenter.txx b/include/grmSpringSegmenter.txx
index 75be80c8c150f4175a131cd5bb622ce1663d1f91..b817a2cb2896241ae568d0b778b500642b3ceddd 100644
--- a/include/grmSpringSegmenter.txx
+++ b/include/grmSpringSegmenter.txx
@@ -15,10 +15,11 @@
      PURPOSE.  See the above copyright notices for more information.
 
 =========================================================================*/
-#ifndef __GRM_SPRING_SEGMENTER_TXX
-#define __GRM_SPRING_SEGMENTER_TXX
+#ifndef GRM_SPRING_SEGMENTER_TXX
+#define GRM_SPRING_SEGMENTER_TXX
 #include <otbImageFileReader.h>
 #include <itkImageRegionIterator.h>
+#include "grmSpringSegmenter.h"
 
 namespace grm
 {