diff --git a/module/mr/control.php b/module/mr/control.php
index 2580ef3d2d..2099d6bc5d 100644
--- a/module/mr/control.php
+++ b/module/mr/control.php
@@ -99,7 +99,7 @@ class mr extends control
 
         $filterProjects = empty($repo->serviceProject) ? array() : array($repo->serviceHost => $repo->serviceProject);
         $MRList         = $this->mr->getList($mode, $param, $orderBy, $filterProjects, $repoID, 0, $pager);
-        $projects       = $this->mrZen->getAllProjects($repo, $MRList);
+        $projects       = $this->mrZen->getAllProjects($repo);
 
         $this->view->title      = $this->lang->mr->common . $this->lang->hyphen . $this->lang->mr->browse;
         $this->view->MRList     = $MRList;
diff --git a/module/mr/model.php b/module/mr/model.php
index 8df542d286..9c784150d1 100644
--- a/module/mr/model.php
+++ b/module/mr/model.php
@@ -122,12 +122,15 @@ class mrModel extends model
         $MR = $this->dao->select('min(sourceProject + 0) as minSource, MAX(sourceProject + 0) as maxSource,MIN(targetProject) as minTarget,MAX(targetProject) as maxTarget')->from(TABLE_MR)
             ->where('deleted')->eq('0')
             ->andWhere('hostID')->eq($hostID)
+            ->beginIF($projectIdList)->andWhere('sourceProject', true)->in($projectIdList)
+            ->orWhere('targetProject')->in($projectIdList)
+            ->markRight(1)
+            ->fi()
             ->fetch();
-        if($MR)
-        {
-            $minProject = min($MR->minSource, $MR->minTarget);
-            $maxProject = max($MR->maxSource, $MR->maxTarget);
-        }
+        if(empty($MR->minSource) && empty($MR->minTarget)) return array();
+
+        $minProject = min($MR->minSource, $MR->minTarget);
+        $maxProject = max($MR->maxSource, $MR->maxTarget);
 
         /* If not an administrator, need to obtain group member information. */
         $groupIDList = array(0 => 0);
diff --git a/module/mr/zen.php b/module/mr/zen.php
index b2b438f722..d6d72e31b7 100644
--- a/module/mr/zen.php
+++ b/module/mr/zen.php
@@ -16,26 +16,13 @@ class mrZen extends mr
      * Get the code base project information of the merge request.
      *
      * @param  object    $repo
-     * @param  array     $MRList
      * @access protected
      * @return array
      */
-    protected function getAllProjects(object $repo, array $MRList): array
+    protected function getAllProjects(object $repo): array
     {
-        $projectIdList = array();
-        if($repo->SCM == 'Gitlab')
-        {
-            foreach($MRList as $MR)
-            {
-                if($repo->id != $MR->repoID) continue;
-
-                $projectIdList[$MR->sourceProject] = $MR->sourceProject;
-                $projectIdList[$MR->targetProject] = $MR->targetProject;
-            }
-        }
-
         $methodName = 'get' . ucfirst($repo->SCM) . 'Projects';
-        return $this->mr->{$methodName}((int)$repo->serviceHost, $projectIdList);
+        return $this->mr->{$methodName}((int)$repo->serviceHost, array($repo->serviceProject => $repo->serviceProject));
     }
 
     /**