diff --git a/lib/redmine_digest/digest.rb b/lib/redmine_digest/digest.rb
index cbac8ce..5752bd6 100644
--- a/lib/redmine_digest/digest.rb
+++ b/lib/redmine_digest/digest.rb
@@ -180,7 +180,7 @@ def get_changed_issue_ids
     def get_created_issue_ids
       issues = Issue.where('issues.project_id in (?)', project_ids).
           where('issues.created_on >= ? and issues.created_on < ?', time_from, time_to)
-      issues.where('(issues.assigned_to_id = ? OR issues.author_id = ?)', user.id, user.id) if all_involved_only?
+      issues = issues.where('(issues.assigned_to_id = ? OR issues.author_id = ?)', user.id, user.id) if all_involved_only?
       issues.uniq.pluck(:id)
     end
 
diff --git a/test/unit/redmine_digest/digest_test.rb b/test/unit/redmine_digest/digest_test.rb
index 1ee0b3a..5271c53 100644
--- a/test/unit/redmine_digest/digest_test.rb
+++ b/test/unit/redmine_digest/digest_test.rb
@@ -136,7 +136,7 @@ def test_all_involved
     )
     time_to   = Journal.last.created_on + 1.hour
     digest    = RedmineDigest::Digest.new(rule, time_to)
-    exp_ids   = [1, 2, 4, 6, 7, 8, 11, 12, 14]
+    exp_ids   = [1, 2, 4, 6, 7, 8, 11, 14]
     issue_ids = digest.issues.map(&:id).sort
     assert_equal exp_ids, issue_ids
   end