diff --git a/app/controllers/pull_requests_controller.rb b/app/controllers/pull_requests_controller.rb
index f5f86dc62..f8a8e9528 100644
--- a/app/controllers/pull_requests_controller.rb
+++ b/app/controllers/pull_requests_controller.rb
@@ -41,7 +41,7 @@ class PullRequestsController < ApplicationController
     issues = issues.where(tracker_id: params[:tracker_id]) if params[:tracker_id].present?
     issues = issues.where(status_id: params[:status_id]) if params[:status_id].present?
     issues = issues.where(priority_id: params[:priority_id]) if params[:priority_id].present?
-    issues = issues.where(fixed_version_id: params[:issue_version]) if params[:issue_version].present? && params[:assigned_to_id].to_s != "all"
+    issues = issues.where(fixed_version_id: params[:fixed_version_id]) if params[:fixed_version_id].present? && params[:fixed_version_id].to_s != "all"
     issues = issues.where(done_ratio: params[:done_ratio].to_i) if params[:done_ratio].present?
     issues = issues.where(issue_type: params[:issue_type]) if params[:issue_type].present?
     issues = issues.joins(:issue_tags).where(issue_tags: {id: params[:issue_tag_id].to_i}) if params[:issue_tag_id].present?