diff --git a/patches/0001-KeyStore-Block-key-attestation-for-Google-Play-Servi.patch b/patches/0001-KeyStore-Block-key-attestation-for-Google-Play-Servi.patch
deleted file mode 100644
index 787ea5a..0000000
--- a/patches/0001-KeyStore-Block-key-attestation-for-Google-Play-Servi.patch
+++ /dev/null
@@ -1,52 +0,0 @@
-From 7f7a9b19c8293c09dfee12bec75ff17225c6710e Mon Sep 17 00:00:00 2001
-From: Danny Lin <danny@kdrag0n.dev>
-Date: Tue, 12 Jan 2021 22:25:13 -0800
-Subject: [PATCH] KeyStore: Block key attestation for Google Play Services
-
-In order to enforce SafetyNet security, Google Play Services is now
-using hardware attestation for ctsProfile validation in all cases, even
-when basic attestation is selected. The SafetyNet API response from GMS
-will report that basic attestation was used, but under the hood,
-hardware attestation is always used regardless of the reported state.
-This results in SafetyNet failing to pass due to TrustZone reporting an
-unlocked bootloader (and a partially invalidated root of trust) in the
-key attestation result.
-
-We can still take advantage of the fact that this usage of hardware
-attestation is opportunistic - that is, it falls back to basic
-attestation if key attestation fails to run - and prevent GMS from using
-key attestation at the framework level. This causes it to gracefully
-fall back to basic attestation and pass SafetyNet with an unlocked
-bootloader.
-
-Key attestation is still available for other apps, as there are valid
-uses for it that do not involve SafetyNet.
-
-The "not implemented" error code from keymaster is used to simulate the
-most realistic failure condition to evade detection, i.e. an old device
-that lacks support for key attestation.
-
-Change-Id: I7282ab22b933434bb11037743d46b8a20dad063a
----
- keystore/java/android/security/KeyStore.java | 5 +++++
- 1 file changed, 5 insertions(+)
-
-diff --git a/keystore/java/android/security/KeyStore.java b/keystore/java/android/security/KeyStore.java
-index 88b614dc7eef..0f766ef738bf 100644
---- a/keystore/java/android/security/KeyStore.java
-+++ b/keystore/java/android/security/KeyStore.java
-@@ -1124,6 +1124,11 @@ public class KeyStore {
- 
-     public int attestKey(
-             String alias, KeymasterArguments params, KeymasterCertificateChain outChain) {
-+        // Prevent Google Play Services from using key attestation for SafetyNet
-+        if (mContext.getPackageName().equals("com.google.android.gms")) {
-+            return KeymasterDefs.KM_ERROR_UNIMPLEMENTED;
-+        }
-+
-         CertificateChainPromise promise = new CertificateChainPromise();
-         try {
-             mBinder.asBinder().linkToDeath(promise, 0);
--- 
-2.29.2
-