diff --git a/include/itkFDFImageIO.h b/include/itkFDFImageIO.h
index 30a6fb1..11f161c 100644
--- a/include/itkFDFImageIO.h
+++ b/include/itkFDFImageIO.h
@@ -45,7 +45,7 @@ class IOFDF_EXPORT FDFImageIO : public ImageIOBase
   itkNewMacro(Self);
 
   /** Run-time type information (and related methods). */
-  itkTypeMacro(FDFImageIO, ImageIOBase);
+  itkOverrideGetNameOfClassMacro(FDFImageIO);
 
   bool
   SupportsDimension(unsigned long dim) override
diff --git a/include/itkFDFImageIOFactory.h b/include/itkFDFImageIOFactory.h
index 3788c18..d676e17 100644
--- a/include/itkFDFImageIOFactory.h
+++ b/include/itkFDFImageIOFactory.h
@@ -48,7 +48,7 @@ class IOFDF_EXPORT FDFImageIOFactory : public ObjectFactoryBase
   itkFactorylessNewMacro(Self);
 
   /** Run-time type information (and related methods). */
-  itkTypeMacro(FDFImageIOFactory, ObjectFactoryBase);
+  itkOverrideGetNameOfClassMacro(FDFImageIOFactory);
 
   /** Register one factory of this type  */
   static void