diff --git a/application/models/tables/ApprovalBodyRoles.php b/application/models/tables/ApprovalBodyRoles.php
index 468e76391016ab7535c9d5150a8083a5f6515caf..bc8622e3f16ca3a016e3e8fd354e655cd13e1bb5 100644
--- a/application/models/tables/ApprovalBodyRoles.php
+++ b/application/models/tables/ApprovalBodyRoles.php
@@ -39,9 +39,13 @@ class ApprovalBodyRoles extends Nmc_Db_Table
         }
 
         $db = $this->_db;
-        $where = $db->quoteInto('`group` IN(?)', $groupIds);
+        if(count($groupIds) > 0) {
+            $where = $db->quoteInto('`group` IN(?)', $groupIds);
+        } else {
+            $where = '0 = 1';
+        }
         return $this->fetchAll($where);
     }
 }
 
-?>
\ No newline at end of file
+?>