diff --git a/doc/salome/gui/GEOM/input/creating_face.doc b/doc/salome/gui/GEOM/input/creating_face.doc
index 68bca2714..1bfd520dd 100644
--- a/doc/salome/gui/GEOM/input/creating_face.doc
+++ b/doc/salome/gui/GEOM/input/creating_face.doc
@@ -17,6 +17,8 @@ placement of the wires. If some resulting wires remain open, they will
 be added in the resulting compound "as is".
 \n Check <b>Try to create a planar face</b> to create a planar
 face or nothing if it is impossible.
+\note Please note, that the resulting face can have a huge tolerance, if the initial wire has a big deviation from the plane. If the final tolerance exceeds 1e-06, a warning will be shown, but the face will be created and published in the study in a normal way. Using such faces can lead to failures or unpredictable results in most operations.
+
 \n The \b Result will be a \b GEOM_Object (FACE).
 
 \n <b>TUI Command:</b> <em>geompy.MakeFaceWires([list of Shapes], isPlanarWanted)</em>