diff --git a/src/Gui/SelectionView.cpp b/src/Gui/SelectionView.cpp
index ed8fa4483..2a1be14fd 100644
--- a/src/Gui/SelectionView.cpp
+++ b/src/Gui/SelectionView.cpp
@@ -58,7 +58,9 @@ SelectionView::SelectionView(Gui::Document* pcDocument, QWidget *parent)
     pLayout->setMargin ( 0 );
 
     QLineEdit* searchBox = new QLineEdit(this);
+#if QT_VERSION >= 0x040700
     searchBox->setPlaceholderText( tr( "Search" ) );
+#endif
     searchBox->setToolTip( tr( "Searches object labels" ) );
     pLayout->addWidget( searchBox );
     QHBoxLayout* llayout = new QHBoxLayout(searchBox);
diff --git a/src/Mod/Part/App/OCCError.h b/src/Mod/Part/App/OCCError.h
index 0cb1e4a61..183b225b8 100644
--- a/src/Mod/Part/App/OCCError.h
+++ b/src/Mod/Part/App/OCCError.h
@@ -27,7 +27,9 @@
 # include <Standard_Failure.hxx>
 # include <Standard_AbortiveTransaction.hxx>
 # include <Standard_ConstructionError.hxx>
+# if OCC_VERSION_HEX >= 0x060500
 # include <Standard_DefineException.hxx>
+# endif
 # include <Standard_DimensionError.hxx>
 # include <Standard_DimensionMismatch.hxx>
 # include <Standard_DivideByZero.hxx>