diff --git a/keymaster/3.0/vts/functional/keymaster_hidl_hal_test.cpp b/keymaster/3.0/vts/functional/keymaster_hidl_hal_test.cpp
index fbe5237..3a181a9 100644
--- a/keymaster/3.0/vts/functional/keymaster_hidl_hal_test.cpp
+++ b/keymaster/3.0/vts/functional/keymaster_hidl_hal_test.cpp
@@ -2918,28 +2918,6 @@
 }
 
 /*
- * EncryptionOperationsTest.AesEcbWithUserId
- *
- * Verifies that AES ECB mode works when Tag::USER_ID is specified.
- */
-TEST_F(EncryptionOperationsTest, AesEcbWithUserId) {
-    string key = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
-    ASSERT_EQ(ErrorCode::OK, ImportKey(AuthorizationSetBuilder()
-                                           .Authorization(TAG_NO_AUTH_REQUIRED)
-                                           .Authorization(TAG_USER_ID, 0)
-                                           .AesEncryptionKey(key.size() * 8)
-                                           .EcbMode()
-                                           .Padding(PaddingMode::PKCS7),
-                                       KeyFormat::RAW, key));
-
-    string message = "Hello World!";
-    auto params = AuthorizationSetBuilder().BlockMode(BlockMode::ECB).Padding(PaddingMode::PKCS7);
-    string ciphertext = EncryptMessage(message, params);
-    string plaintext = DecryptMessage(ciphertext, params);
-    EXPECT_EQ(message, plaintext);
-}
-
-/*
  * EncryptionOperationsTest.AesEcbRoundTripSuccess
  *
  * Verifies that AES encryption fails in the correct way when an unauthorized mode is specified.