diff --git a/etg/propgridprops.py b/etg/propgridprops.py
index 2dfe9b1b..2f5ef405 100644
--- a/etg/propgridprops.py
+++ b/etg/propgridprops.py
@@ -84,6 +84,9 @@ def run():
     c = module.find('wxDirProperty')
     c.find('OnButtonClick.value').inOut = True
 
+    c = module.find('wxArrayStringProperty')
+    c.find('GenerateValueAsString').ignore(False)
+
     c = module.find('wxPGArrayEditorDialog')
     tools.fixWindowClass(c, hideVirtuals=False, ignoreProtected=False)