diff --git a/app/otbClassificationMapMosaic.cxx b/app/otbClassificationMapMosaic.cxx
index e17e45b82bf6dc072bf6347aadc3a23343304bca..33b3277353d6382c47f3b578d1d481342eaf4d41 100644
--- a/app/otbClassificationMapMosaic.cxx
+++ b/app/otbClassificationMapMosaic.cxx
@@ -139,7 +139,6 @@ public:
 
       // Set nodata
       FloatVectorImageType::PixelType innodatapix, outnodatapix;
-      m_ArgmaxMosaicFilter->UpdateOutputInformation();
       innodatapix.SetSize(inputArray->GetNthElement(0)->GetNumberOfComponentsPerPixel());
       outnodatapix.SetSize(1);
       innodatapix.Fill(GetParameterFloat("nodata"));