diff --git a/libwvdrmengine/test/java/src/com/widevine/test/KeyRequester.java b/libwvdrmengine/test/java/src/com/widevine/test/KeyRequester.java
index c182d741..ae3afff9 100644
--- a/libwvdrmengine/test/java/src/com/widevine/test/KeyRequester.java
+++ b/libwvdrmengine/test/java/src/com/widevine/test/KeyRequester.java
@@ -42,7 +42,7 @@ public class KeyRequester {
                 retryRequest = false;
 
                 try {
-                    drmRequest = drm.getKeyRequest(sessionId, mPssh, "video/avc",
+                    drmRequest = drm.getKeyRequest(sessionId, mPssh, "cenc",
                                                    MediaDrm.KEY_TYPE_STREAMING, null);
                 } catch (NotProvisionedException e) {
                     Log.i(TAG, "Invalid certificate, reprovisioning");