diff --git a/Code/Projections/otbGenericRSTransform.txx b/Code/Projections/otbGenericRSTransform.txx
index d4aa51a472f0cba4f85bda90d23fb9cf058ba44b..f6a093ec0a1415ebb19fc7634b6c77fa21398c8c 100644
--- a/Code/Projections/otbGenericRSTransform.txx
+++ b/Code/Projections/otbGenericRSTransform.txx
@@ -226,9 +226,7 @@ GenericRSTransform<TScalarType, NInputDimensions, NOutputDimensions>
 
   if (m_InputKeywordList.GetSize()  == 0)
   {
-    ossimKeywordlist kwl;
-    itk::ExposeMetaData<ossimKeywordlist>(m_InputDictionary, MetaDataKey::OSSIMKeywordlistKey, kwl );
-    m_InputKeywordList.SetKeywordlist(kwl);
+    itk::ExposeMetaData<ImageKeywordlist>(m_InputDictionary, MetaDataKey::OSSIMKeywordlistKey, m_InputKeywordList );
   }
   if (m_InputProjectionRef.empty())
   {