diff --git a/modules/smartrtbBidAdapter.js b/modules/smartrtbBidAdapter.js
index f99c4a586802..10d23a0ccc76 100644
--- a/modules/smartrtbBidAdapter.js
+++ b/modules/smartrtbBidAdapter.js
@@ -17,11 +17,8 @@ function getDomain () {
 export const spec = {
   code: BIDDER_CODE,
   supportedMediaTypes: [ 'banner', 'video' ],
-  aliases: ['smrtb'],
   isBidRequestValid: function(bid) {
-    return (bid.params.pubId !== null &&
-      bid.params.medId !== null &&
-      bid.params.zoneId !== null);
+    return (bid.params.zoneId !== null);
   },
   buildRequests: function(validBidRequests, bidderRequest) {
     let stack = (bidderRequest.refererInfo &&
diff --git a/modules/smartrtbBidAdapter.md b/modules/smartrtbBidAdapter.md
index c44903114cfa..7db07ae3fa1b 100644
--- a/modules/smartrtbBidAdapter.md
+++ b/modules/smartrtbBidAdapter.md
@@ -24,7 +24,7 @@ Video is supported but requires a publisher supplied adunit renderer at this tim
                    },
                    video: { /* requires publisher supplied renderer */
                        context: 'outstream',
-                       playerDimension: [640, 480]
+                       playerSize: [640, 480]
                    }
                },
                bids: [