diff --git a/Code/FeatureExtraction/otbScalarImageToTexturesFilter.h b/Code/FeatureExtraction/otbScalarImageToTexturesFilter.h
index d754b8bca9c6ef4e602c048dbe30b91f5a5b08c2..0dd152967c2390d2f6909e90ff170af5fd12ed56 100644
--- a/Code/FeatureExtraction/otbScalarImageToTexturesFilter.h
+++ b/Code/FeatureExtraction/otbScalarImageToTexturesFilter.h
@@ -15,8 +15,8 @@
  PURPOSE.  See the above copyright notices for more information.
 
  =========================================================================*/
-#ifndef __otb_ScalarImageToTexturesFilter_h
-#define __otb_ScalarImageToTexturesFilter_h
+#ifndef __otbScalarImageToTexturesFilter_h
+#define __otbScalarImageToTexturesFilter_h
 
 #include "itkImageToImageFilter.h"
 
diff --git a/Code/FeatureExtraction/otbScalarImageToTexturesFilter.txx b/Code/FeatureExtraction/otbScalarImageToTexturesFilter.txx
index 5293abf07ec1ef14a2d2056e617d24bdc6100e6b..63ce37d029179d10d7bc01afc50b3718aa9da644 100644
--- a/Code/FeatureExtraction/otbScalarImageToTexturesFilter.txx
+++ b/Code/FeatureExtraction/otbScalarImageToTexturesFilter.txx
@@ -15,8 +15,8 @@
      PURPOSE.  See the above copyright notices for more information.
 
 =========================================================================*/
-#ifndef __otb_ScalarImageToTexturesFilter_txx
-#define __otb_ScalarImageToTexturesFilter_txx
+#ifndef __otbScalarImageToTexturesFilter_txx
+#define __otbScalarImageToTexturesFilter_txx
 
 #include "otbScalarImageToTexturesFilter.h"
 #include "itkImageRegionIteratorWithIndex.h"