diff --git a/app/Filters/ExpenseFilters.php b/app/Filters/ExpenseFilters.php
index 6260c1b04b3c..b057ad3f27f9 100644
--- a/app/Filters/ExpenseFilters.php
+++ b/app/Filters/ExpenseFilters.php
@@ -164,6 +164,17 @@ class ExpenseFilters extends QueryFilters
             return $this->builder;
         }
 
+        if ($sort_col[0] == 'client_id') {
+            return $this->builder->orderBy(\App\Models\Client::select('name')
+                    ->whereColumn('clients.id', 'expenses.client_id'), $sort_col[1]);
+        }
+
+        if ($sort_col[0] == 'vendor_id') {
+            return $this->builder->orderBy(\App\Models\Vendor::select('name')
+                    ->whereColumn('vendors.id', 'expenses.vendor_id'), $sort_col[1]);
+        }
+
+
         if (is_array($sort_col) && in_array($sort_col[1], ['asc', 'desc']) && in_array($sort_col[0], ['public_notes', 'date', 'id_number', 'custom_value1', 'custom_value2', 'custom_value3', 'custom_value4'])) {
             return $this->builder->orderBy($sort_col[0], $sort_col[1]);
         }
diff --git a/app/Filters/PurchaseOrderFilters.php b/app/Filters/PurchaseOrderFilters.php
index 4b86b618ac09..8948a619f451 100644
--- a/app/Filters/PurchaseOrderFilters.php
+++ b/app/Filters/PurchaseOrderFilters.php
@@ -123,6 +123,11 @@ class PurchaseOrderFilters extends QueryFilters
             return $this->builder;
         }
 
+        if ($sort_col[0] == 'vendor_id') {
+            return $this->builder->orderBy(\App\Models\Vendor::select('name')
+                    ->whereColumn('vendors.id', 'purchase_orders.vendor_id'), $sort_col[1]);
+        }
+
         return $this->builder->orderBy($sort_col[0], $sort_col[1]);
     }