diff --git a/GUI/Model/Mask/MasksSet.cpp b/GUI/Model/Mask/MasksSet.cpp
index 6607056951e2d83b52d5365da088ef9564890026..1c117742b4bb4a8bb9210df8715d29226c2c6c1b 100644
--- a/GUI/Model/Mask/MasksSet.cpp
+++ b/GUI/Model/Mask/MasksSet.cpp
@@ -13,7 +13,6 @@
 //  ************************************************************************************************
 
 #include "GUI/Model/Mask/MasksSet.h"
-#include "GUI/Model/Descriptor/PolyItem.h"
 #include "GUI/Model/Mask/MaskCatalog.h"
 #include "GUI/Model/Util/UtilXML.h"
 
diff --git a/GUI/Model/Sample/CompoundItem.cpp b/GUI/Model/Sample/CompoundItem.cpp
index b897c27819444efeae970d1a9af970045797f7c4..846efbbf479ba0a9069f04962841e98b9470d151 100644
--- a/GUI/Model/Sample/CompoundItem.cpp
+++ b/GUI/Model/Sample/CompoundItem.cpp
@@ -15,7 +15,6 @@
 #include "GUI/Model/Sample/CompoundItem.h"
 #include "Base/Util/Assert.h"
 #include "Base/Util/Vec.h"
-#include "GUI/Model/Descriptor/PolyItem.h"
 #include "GUI/Model/Sample/CoreAndShellItem.h"
 #include "GUI/Model/Sample/MesocrystalItem.h"
 #include "GUI/Model/Sample/ParticleCatalog.h"