diff --git a/src/SMESHGUI/Makefile.in b/src/SMESHGUI/Makefile.in
index fe8f66ecf..0ec4d1569 100644
--- a/src/SMESHGUI/Makefile.in
+++ b/src/SMESHGUI/Makefile.in
@@ -157,6 +157,7 @@ LIB_MOC = \
 		SMESHGUI_Dialog.h \
 		SMESHGUI_MeshDlg.h \
 		SMESHGUI_MeshOp.h \
+		SMESHGUI_Hypotheses.h \
 		SMESHGUI_ShapeByMeshDlg.h \
 		SMESHGUI_AddQuadraticElementDlg.h