diff --git a/pcbnew/dialogs/panel_fp_lib_table_base.cpp b/pcbnew/dialogs/panel_fp_lib_table_base.cpp
index 06cb2846f6..079f2df2e4 100644
--- a/pcbnew/dialogs/panel_fp_lib_table_base.cpp
+++ b/pcbnew/dialogs/panel_fp_lib_table_base.cpp
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////
-// C++ code generated with wxFormBuilder (version 3.10.1-0-g8feb16b)
+// C++ code generated with wxFormBuilder (version 3.10.0-4761b0c5)
 // http://www.wxformbuilder.org/
 //
 // PLEASE DO *NOT* EDIT THIS FILE!
@@ -106,6 +106,8 @@ PANEL_FP_LIB_TABLE_BASE::PANEL_FP_LIB_TABLE_BASE( wxWindow* parent, wxWindowID i
 	bButtonsSizer->Add( m_append_button, 0, wxBOTTOM|wxLEFT|wxRIGHT, 5 );
 
 	m_browseButton = new SPLIT_BUTTON( m_buttonsPanel, wxID_ANY, _( "Add Existing" ), wxDefaultPosition );
+	m_browseButton->SetToolTip( _("Add Existing") );
+
 	bButtonsSizer->Add( m_browseButton, 0, wxALIGN_CENTER_VERTICAL|wxBOTTOM|wxRIGHT, 5 );
 
 	m_move_up_button = new STD_BITMAP_BUTTON( m_buttonsPanel, wxID_ANY, wxNullBitmap, wxDefaultPosition, wxSize( -1,-1 ), wxBU_AUTODRAW|0 );
diff --git a/pcbnew/dialogs/panel_fp_lib_table_base.fbp b/pcbnew/dialogs/panel_fp_lib_table_base.fbp
index 5f54e63ad0..39cb19fa5a 100644
--- a/pcbnew/dialogs/panel_fp_lib_table_base.fbp
+++ b/pcbnew/dialogs/panel_fp_lib_table_base.fbp
@@ -621,7 +621,7 @@
                                             <property name="size">-1,-1</property>
                                             <property name="subclass">; ; forward_declare</property>
                                             <property name="toolbar_pane">0</property>
-                                            <property name="tooltip"></property>
+                                            <property name="tooltip">Add Existing</property>
                                             <property name="window_extra_style"></property>
                                             <property name="window_name"></property>
                                             <property name="window_style"></property>
diff --git a/pcbnew/dialogs/panel_fp_lib_table_base.h b/pcbnew/dialogs/panel_fp_lib_table_base.h
index 019e17bb70..c363643529 100644
--- a/pcbnew/dialogs/panel_fp_lib_table_base.h
+++ b/pcbnew/dialogs/panel_fp_lib_table_base.h
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////
-// C++ code generated with wxFormBuilder (version 3.10.1-0-g8feb16b)
+// C++ code generated with wxFormBuilder (version 3.10.0-4761b0c5)
 // http://www.wxformbuilder.org/
 //
 // PLEASE DO *NOT* EDIT THIS FILE!