diff --git a/openrtb_ext/imp_rise.go b/openrtb_ext/imp_rise.go
index 7311f05d52d..de37e4f800d 100644
--- a/openrtb_ext/imp_rise.go
+++ b/openrtb_ext/imp_rise.go
@@ -4,4 +4,5 @@ package openrtb_ext
 type ImpExtRise struct {
 	PublisherID string `json:"publisher_id"`
 	Org         string `json:"org"`
+	PlacementID string `json:"placementId"`
 }
diff --git a/static/bidder-params/rise.json b/static/bidder-params/rise.json
index c5344b7ab0f..ee8a469cbbc 100644
--- a/static/bidder-params/rise.json
+++ b/static/bidder-params/rise.json
@@ -11,10 +11,22 @@
     "publisher_id": {
       "type": "string",
       "description": "Deprecated, use org instead."
+    },
+    "placementId": {
+      "type": "string",
+      "description": "Placement ID."
     }
   },
   "oneOf": [
-    { "required": ["org"] },
-    { "required": ["publisher_id"] }
+    {
+      "required": [
+        "org"
+      ]
+    },
+    {
+      "required": [
+        "publisher_id"
+      ]
+    }
   ]
 }