diff --git a/adapters/blue/params_test.go b/adapters/blue/params_test.go
index 27b1e02ea8..8fca9c0ede 100644
--- a/adapters/blue/params_test.go
+++ b/adapters/blue/params_test.go
@@ -34,9 +34,8 @@ func TestInvalidParams(t *testing.T) {
 }
 
 var validParams = []string{
-	`{"publisherId":"1234"}`,
-	`{"publisherId":"1234", "placementId":"12345"}`,
-	`{"publisherId":"", "placementId":""}`,
+	`{"publisherId":"1234", "placementId":"12345","bidFloor":1,"currency":"USD"}`,
+	`{"publisherId":"", "placementId":"","bidFloor":0,"currency":""}`,
 }
 
 var invalidParams = []string{
@@ -47,5 +46,11 @@ var invalidParams = []string{
 	`4.2`,
 	`[]`,
 	`{}`,
-	`{"placementId":"12345"}`,
+	`{"placementId":"12345","bidFloor":1,"currency":"USD"}`,
+	`{"publisherId":"1234", "bidFloor":1,"currency":"USD"}`,
+	`{"publisherId":"1234", "placementId":"12345","currency":"USD"}`,
+	`{"publisherId":"1234", "placementId":"12345","bidFloor":1}`,
+	`{"publisherId":"Y9Evrh40ejsrCR4EtidUt1cSxhJsz8X1", "placementId":"12345","bidFloor":1,"currency":"USD"}`,
+	`{"publisherId":"1234", "placementId":"alNYtemWggraDVbhJrsOs9pXc3Eld32E","bidFloor":1,"currency":"USD"}`,
+	`{"publisherId":"1234", "placementId":"12345","bidFloor":1,"currency":"Bq7PfZuLxKcMnT5RwV2Gy9AoHiJD4S6F"}`,
 }
diff --git a/static/bidder-params/blue.json b/static/bidder-params/blue.json
index 537fc44da7..e7f56a8edb 100644
--- a/static/bidder-params/blue.json
+++ b/static/bidder-params/blue.json
@@ -6,14 +6,28 @@
     "properties": {
         "placementId": {
             "type": "string",
-            "description": "Placement ID provided by Blue"
+            "description": "Placement ID provided by Blue",
+            "maxLength": 30
         },
         "publisherId": {
             "type": "string",
-            "description": "The publisher’s ID provided by Blue"
+            "description": "The publisher’s ID provided by Blue",
+            "maxLength": 30
+        },
+        "bidFloor": {
+            "type": "number",
+            "description": "The bid floor value provided by Blue"
+        },
+        "currency": {
+            "type": "string",
+            "description": "The currency code provided by Blue",
+            "maxLength": 30
         }
     },
     "required": [
-        "publisherId"
+        "placementId",
+        "publisherId",
+        "bidFloor",
+        "currency"
     ]
 }