diff --git a/Code/BasicFilters/otbTileImageFilter.txx b/Code/BasicFilters/otbTileImageFilter.txx
index 471b72e3ad0d00cce6c49987c551c93796cd5682..4d98995dcedc10cdc2ada72a0759914f28f2183f 100644
--- a/Code/BasicFilters/otbTileImageFilter.txx
+++ b/Code/BasicFilters/otbTileImageFilter.txx
@@ -63,8 +63,6 @@ TileImageFilter<TImage>
   typename ImageType::SpacingType spacing = this->GetInput()->GetSpacing();
   unsigned int nbComp = this->GetInput()->GetNumberOfComponentsPerPixel();
 
-  typename ImageType::SizeType outputSize = this->GetInput()->GetLargestPossibleRegion().GetSize();
-
   m_ColumnsSizes.clear();
   m_RowsSizes.clear();