diff --git a/src/OperationGUI/OperationGUI_ExtrudedFeatureDlg.cxx b/src/OperationGUI/OperationGUI_ExtrudedFeatureDlg.cxx
index eeb8add73..013b4bdae 100644
--- a/src/OperationGUI/OperationGUI_ExtrudedFeatureDlg.cxx
+++ b/src/OperationGUI/OperationGUI_ExtrudedFeatureDlg.cxx
@@ -36,7 +36,6 @@
 #include <GEOMBase.h>
 
 #include <DlgRef.h>
-#include <GEOM_Object.hxx>
 
 // OCCT Includes
 #include <TColStd_HSequenceOfTransient.hxx>