diff --git a/CRM/Report/Form/Case/Detail.php b/CRM/Report/Form/Case/Detail.php
index f78e3e3c5429..205aa72af433 100644
--- a/CRM/Report/Form/Case/Detail.php
+++ b/CRM/Report/Form/Case/Detail.php
@@ -549,6 +549,9 @@ public function orderBy() {
 
     if ($this->_caseTypeNameOrderBy) {
       $this->_orderBy = str_replace('case_civireport.case_type_name', 'civireport_case_types.title', $this->_orderBy);
+      if (isset($this->_sections['civicrm_case_case_type_name'])) {
+        $this->_sections['civicrm_case_case_type_name']['dbAlias'] = 'civireport_case_types.title';
+      }
     }
   }