diff --git a/src/Compatibility/Gateway/CompatibilityGatewayInterface.php b/src/Compatibility/Gateway/CompatibilityGatewayInterface.php
index 3b16926de..123d199cf 100644
--- a/src/Compatibility/Gateway/CompatibilityGatewayInterface.php
+++ b/src/Compatibility/Gateway/CompatibilityGatewayInterface.php
@@ -14,14 +14,15 @@ public function getSalesChannelID(SalesChannelContext $context): string;
 
     /**
      * @param string $salesChannelID
-     * @param ?string $token
+     * @param ?string $domainID
+     * @param string $token
      * @return SalesChannelContext
      */
     public function getSalesChannelContext(string $salesChannelID, ?string $domainID, string $token): SalesChannelContext;
 
     /**
      * @param SalesChannelContext $context
-     * @return string
+     * @return ?string
      */
     public function getDomainId(SalesChannelContext $context): ?string;