diff --git a/CRM/TwingleCampaign/BAO/TwingleProject.php b/CRM/TwingleCampaign/BAO/TwingleProject.php
index fc3f779..2e2cd1d 100644
--- a/CRM/TwingleCampaign/BAO/TwingleProject.php
+++ b/CRM/TwingleCampaign/BAO/TwingleProject.php
@@ -36,6 +36,8 @@ class CRM_TwingleCampaign_BAO_TwingleProject extends Campaign {
     'design_background_color',
     'design_primary_color',
     'design_font_color',
+    'design_button_font_color',
+    'design_button_font_color_light',
   ];
 
   /**