1 files changed, 6 insertions, 4 deletions
diff --git a/lib/gitlab/github_import/importer/single_endpoint_issue_events_importer.rb b/lib/gitlab/github_import/importer/single_endpoint_issue_events_importer.rb
index 8a9ddfc6ec0..4090555c85e 100644
--- a/lib/gitlab/github_import/importer/single_endpoint_issue_events_importer.rb
+++ b/lib/gitlab/github_import/importer/single_endpoint_issue_events_importer.rb
@@ -22,13 +22,15 @@ module Gitlab
         # To make it possible to identify issue in separated worker we need to patch
         # Sawyer instances here with issue number
         def each_associated(parent_record, associated)
+          associated = associated.to_h
+
           compose_associated_id!(parent_record, associated)
           return if already_imported?(associated)
 
           Gitlab::GithubImport::ObjectCounter.increment(project, object_type, :fetched)
 
           pull_request = parent_record.is_a? MergeRequest
-          associated.issue = { 'number' => parent_record.iid, 'pull_request' => pull_request }
+          associated[:issue] = { number: parent_record.iid, pull_request: pull_request }
           yield(associated)
 
           mark_as_imported(associated)
@@ -78,7 +80,7 @@ module Gitlab
         end
 
         def id_for_already_imported_cache(event)
-          event.id
+          event[:id]
         end
 
         def collection_options
@@ -87,9 +89,9 @@ module Gitlab
 
         # Cross-referenced events on Github doesn't have id.
         def compose_associated_id!(issuable, event)
-          return if event.event != 'cross-referenced'
+          return if event[:event] != 'cross-referenced'
 
-          event.id = "cross-reference##{issuable.iid}-in-#{event.source.issue.id}"
+          event[:id] = "cross-reference##{issuable.iid}-in-#{event.dig(:source, :issue, :id)}"
         end
       end
     end