diff --git a/hwe/sammo/Constraint/ConstraintHelper.php b/hwe/sammo/Constraint/ConstraintHelper.php
index c82e0781..0d6bdde3 100644
--- a/hwe/sammo/Constraint/ConstraintHelper.php
+++ b/hwe/sammo/Constraint/ConstraintHelper.php
@@ -9,7 +9,7 @@ class ConstraintHelper{
     }
 
     static function AllowDiplomacyStatus(int $nationID, array $allowList, string $errMsg):array{
-        return [__FUNCTION__, [$nationID, $disallowList, $errMsg]];
+        return [__FUNCTION__, [$nationID, $allowList, $errMsg]];
     }
 
     static function AllowDiplomacyBetweenStatus(array $allowDipCodeList, string $errMsg):array{