diff --git a/Modules/Applications/AppSegmentation/app/otbSegmentation.cxx b/Modules/Applications/AppSegmentation/app/otbSegmentation.cxx
index 777325177d736624bdfed3f0ed105df3038cbd5e..6d306ab4ce0a41223b3b005a75ceedd4d3218c15 100644
--- a/Modules/Applications/AppSegmentation/app/otbSegmentation.cxx
+++ b/Modules/Applications/AppSegmentation/app/otbSegmentation.cxx
@@ -166,7 +166,8 @@ private:
 
     SetDocLimitations("In raster mode, the application can not handle large input images. Stitching step of vector mode might become slow with very large input images."
                      " \nMeanShift filter results depends on the number of threads used. \nWatershed and multiscale geodesic morphology segmentation will be performed on the amplitude "
-                     " of the input image.");
+                     " of the input image. \nThis application does not handle no data values. No data pixels will be treated as regular pixels,"
+                     " This may lead to unexpected segmentation results and crashes.");
 
     SetDocAuthors("OTB-Team");
     SetDocSeeAlso("MeanShiftSegmentation");