diff --git a/xs/src/slic3r/GUI/Field.cpp b/xs/src/slic3r/GUI/Field.cpp
index 352219853..452e4c90d 100644
--- a/xs/src/slic3r/GUI/Field.cpp
+++ b/xs/src/slic3r/GUI/Field.cpp
@@ -228,10 +228,13 @@ namespace Slic3r { namespace GUI {
 		}), temp->GetId());
 #endif // __WXGTK__
 
-		temp->Bind(wxEVT_TEXT, ([this](wxCommandEvent)
+		temp->Bind(wxEVT_TEXT, ([this](wxCommandEvent& evt)
 		{
 #ifdef __WXGTK__
-			bChangedValueEvent = true;
+            if (bChangedValueEvent)
+                change_field_value(evt);
+            else
+			    bChangedValueEvent = true;
 #else
 			on_change_field();
 #endif //__WXGTK__
@@ -270,7 +273,9 @@ namespace Slic3r { namespace GUI {
 #ifdef __WXGTK__
     void TextCtrl::change_field_value(wxEvent& event)
     {
-        if (bChangedValueEvent)	{
+        if (event.GetEventType() == wxEVT_TEXT_PASTE)
+            bChangedValueEvent = true;
+        else if (bChangedValueEvent) {
             on_change_field();
             bChangedValueEvent = false;
         }