diff --git a/modules/gui/pymod/scene/uniform_color_widget.py b/modules/gui/pymod/scene/uniform_color_widget.py
index 4f4f8ccc0b7400b84db71b93c688dbe54c417924..d6021e0afd3c66c6d8bbdb764ae6aa82b1d0e086 100644
--- a/modules/gui/pymod/scene/uniform_color_widget.py
+++ b/modules/gui/pymod/scene/uniform_color_widget.py
@@ -104,7 +104,7 @@ class UniformColorWidget(QtWidgets.QWidget):
       entity.Apply(ufco)
     
   def resizeEvent(self, event):
-    self.color_select_widget_.SetSize(self.width()/2,self.height()/2)
+    self.color_select_widget_.SetSize(int(self.width()/2),int(self.height()/2))
     
   def GetText(self):
     return self.text_