diff --git a/lib/media/drm_engine.js b/lib/media/drm_engine.js
index b0ab5fd0b5..203799d9f3 100644
--- a/lib/media/drm_engine.js
+++ b/lib/media/drm_engine.js
@@ -1793,6 +1793,7 @@ shaka.media.DrmEngine = class {
       'org.w3.clearkey',
       'com.widevine.alpha',
       'com.microsoft.playready',
+      'com.microsoft.playready.hardware',
       'com.microsoft.playready.recommendation',
       'com.chromecast.playready',
       'com.apple.fps.1_0',
@@ -1815,9 +1816,7 @@ shaka.media.DrmEngine = class {
 
     const testRobustness = {
       'com.widevine.alpha': widevineRobustness,
-      'com.microsoft.playready': playreadyRobustness,
       'com.microsoft.playready.recommendation': playreadyRobustness,
-      'com.chromecast.playready': playreadyRobustness,
     };
 
     const basicVideoCapabilities = [