diff --git a/kicad/cli/command_pcb_export_3d.cpp b/kicad/cli/command_pcb_export_3d.cpp
index 7493b623c2..119a2b3e81 100644
--- a/kicad/cli/command_pcb_export_3d.cpp
+++ b/kicad/cli/command_pcb_export_3d.cpp
@@ -162,7 +162,7 @@ CLI::PCB_EXPORT_3D_COMMAND::PCB_EXPORT_3D_COMMAND( const std::string&        aNa
                 .flag();
 
         m_argParser.add_argument( ARG_FILL_ALL_VIAS )
-                .help( UTF8STDSTR( _( "Don't cut via holes in copper layers." ) ) )
+                .help( UTF8STDSTR( _( "Don't cut via holes in conductor layers." ) ) )
                 .flag();
 
         m_argParser.add_argument( ARG_MIN_DISTANCE )
diff --git a/pcbnew/dialogs/dialog_export_step_base.cpp b/pcbnew/dialogs/dialog_export_step_base.cpp
index ab1b05ad5b..a5c78e7092 100644
--- a/pcbnew/dialogs/dialog_export_step_base.cpp
+++ b/pcbnew/dialogs/dialog_export_step_base.cpp
@@ -140,7 +140,7 @@ DIALOG_EXPORT_STEP_BASE::DIALOG_EXPORT_STEP_BASE( wxWindow* parent, wxWindowID i
 	sbConductorOptions->Add( m_cbFuseShapes, 0, wxBOTTOM|wxRIGHT|wxLEFT, 5 );
 
 	m_cbFillAllVias = new wxCheckBox( sbConductorOptions->GetStaticBox(), wxID_ANY, _("Fill all vias"), wxDefaultPosition, wxDefaultSize, 0 );
-	m_cbFillAllVias->SetToolTip( _("Don't cut via holes in copper layers.") );
+	m_cbFillAllVias->SetToolTip( _("Don't cut via holes in conductor layers.") );
 
 	sbConductorOptions->Add( m_cbFillAllVias, 0, wxBOTTOM|wxRIGHT|wxLEFT, 5 );
 
diff --git a/pcbnew/dialogs/dialog_export_step_base.fbp b/pcbnew/dialogs/dialog_export_step_base.fbp
index bc3af9816c..cec6d87dbc 100644
--- a/pcbnew/dialogs/dialog_export_step_base.fbp
+++ b/pcbnew/dialogs/dialog_export_step_base.fbp
@@ -1559,7 +1559,7 @@
                         <property name="style"></property>
                         <property name="subclass"></property>
                         <property name="toolbar_pane">0</property>
-                        <property name="tooltip">Don&apos;t cut via holes in copper layers.</property>
+                        <property name="tooltip">Don&apos;t cut via holes in conductor layers.</property>
                         <property name="validator_data_type"></property>
                         <property name="validator_style">wxFILTER_NONE</property>
                         <property name="validator_type">wxDefaultValidator</property>