diff --git a/app/controllers/api/pm/issues_controller.rb b/app/controllers/api/pm/issues_controller.rb
index 8b7cc73d0..1071dae52 100644
--- a/app/controllers/api/pm/issues_controller.rb
+++ b/app/controllers/api/pm/issues_controller.rb
@@ -20,8 +20,8 @@ class Api::Pm::IssuesController < Api::Pm::BaseController
   end
 
   def link_index
-    pm_issues_type= params[:pm_issues_type] || 1
-    object_issues = Issue.includes(:pm_links).where(pm_project_id: params[:pm_project_id], root_id: nil, pm_issues_type: pm_issues_type).where.not(pm_links: { linkable_id: params[:id] } )
+    pm_issue_type = params[:pm_issue_type] || [1,2,3]
+    object_issues = Issue.includes(:pm_links).where(pm_project_id: params[:pm_project_id], root_id: nil, pm_issue_type: pm_issue_type).where.not(pm_links: { linkable_id: params[:id] } )
     @issues = kaminari_paginate(object_issues)
     render 'api/v1/issues/index'
   end