diff --git a/modules/pcjs/lib/video.js b/modules/pcjs/lib/video.js
index 6a1151c5d..b56618eff 100644
--- a/modules/pcjs/lib/video.js
+++ b/modules/pcjs/lib/video.js
@@ -4179,6 +4179,7 @@ Video.prototype.getAccess = function()
         case Card.GRC.MODE.WRITE.MODE3:
             if (this.nCard == Video.CARD.VGA) {
                 nWriteAccess = Card.ACCESS.WRITE.MODE3;
+                card.nDataRotate = regDataRotate & Card.GRC.DATAROT.COUNT;
             }
             break;
         default: