diff --git a/dev-docs/bidders/waardex.md b/dev-docs/bidders/waardex.md
index 31c0e1d3de..7930b52e9e 100644
--- a/dev-docs/bidders/waardex.md
+++ b/dev-docs/bidders/waardex.md
@@ -10,11 +10,10 @@ media_types: banner
 ### Bid Params
 
 {: .table .table-bordered .table-striped }
-| Name          | Scope    | Description                                                      | Example          | Type     |
-|---------------|----------|------------------------------------------------------------------|------------------|----------|
-| `pubId`       | required | publisher identifier                                             | 1                | `number` |
+| Name          | Scope    | Description                                                      | Example            | Type     |
+|---------------|----------|------------------------------------------------------------------|--------------------|----------|
+| `zoneId`      | required | publisher identifier                                             | 1                  | `number` |
 | `bidId`       | required | bid request id                                                   | `'22c4871113f461'` | `string` |
-| `placementId` | required | placement id                                                     | `'dsew53y678jgj1'` | `string` |
-| `bidfloor`    | required | bid request price                                                | 0.5              | `float`  |
-| `position`    | optional | ad position on the page                                          | 1                | `number` |
-| `instl`       | optional | 1 when ad is interstitial or full screen, 0 when not interstitial| 0                | `number` |
+| `bidfloor`    | required | bid request price                                                | 0.5                | `float`  |
+| `position`    | optional | ad position on the page                                          | 1                  | `number` |
+| `instl`       | optional | 1 when ad is interstitial or full screen, 0 when not interstitial| 0                  | `number` |