diff --git a/Code/UtilitiesAdapters/ITKPendingPatches/itkFFTComplexToComplexImageFilter.hxx b/Code/UtilitiesAdapters/ITKPendingPatches/itkFFTComplexToComplexImageFilter.hxx
index 33b82b774f4d8a803355feb1ce1c59f42cef0534..8c688218e8663557a996976dea45e2b5f093869d 100644
--- a/Code/UtilitiesAdapters/ITKPendingPatches/itkFFTComplexToComplexImageFilter.hxx
+++ b/Code/UtilitiesAdapters/ITKPendingPatches/itkFFTComplexToComplexImageFilter.hxx
@@ -41,7 +41,7 @@ namespace itk
 {
 #if defined( ITK_USE_FFTWD ) || defined( ITK_USE_FFTWF )
 template< class TImage >
-class ::itk::FFTWComplexToComplexImageFilter;
+class FFTWComplexToComplexImageFilter;
 #endif
 
 template< class TImage >