diff --git a/openpype/hosts/fusion/plugins/publish/validate_unique_subsets.py b/openpype/hosts/fusion/plugins/publish/validate_unique_subsets.py
index b78f185a3a..5f0f93f764 100644
--- a/openpype/hosts/fusion/plugins/publish/validate_unique_subsets.py
+++ b/openpype/hosts/fusion/plugins/publish/validate_unique_subsets.py
@@ -40,8 +40,8 @@ class ValidateUniqueSubsets(pyblish.api.ContextPlugin):
 
         return invalid
 
-    def process(self, instance):
-        invalid = self.get_invalid(instance)
+    def process(self, context):
+        invalid = self.get_invalid(context)
         if invalid:
             raise PublishValidationError("Multiple instances are set to "
                                          "the same asset > subset.",