diff --git a/application/libraries/AdifHelper.php b/application/libraries/AdifHelper.php
index 60bf9565..20ff3f80 100644
--- a/application/libraries/AdifHelper.php
+++ b/application/libraries/AdifHelper.php
@@ -87,6 +87,7 @@ class AdifHelper {
             'SILENT_KEY',
             'SKCC',
             'SOTA_REF',
+            'WWFF_REF',
             'SRX',
             'SRX_STRING',
             'STATE',