diff --git a/patches/components-password_manager-core-browser-features-password_features.cc.patch b/patches/components-password_manager-core-browser-features-password_features.cc.patch
deleted file mode 100644
index 6a65b0cc598..00000000000
--- a/patches/components-password_manager-core-browser-features-password_features.cc.patch
+++ /dev/null
@@ -1,14 +0,0 @@
-diff --git a/components/password_manager/core/browser/features/password_features.cc b/components/password_manager/core/browser/features/password_features.cc
-index 59a5bce11c11a8020c067116dcf4f6131d9c50a0..bcf62b5a28292b8e6f45aa690358008ceba7bddf 100644
---- a/components/password_manager/core/browser/features/password_features.cc
-+++ b/components/password_manager/core/browser/features/password_features.cc
-@@ -128,7 +128,8 @@ BASE_FEATURE(kMarkAllCredentialsAsLeaked, base::FEATURE_DISABLED_BY_DEFAULT);
- BASE_FEATURE(kOtpPhishGuard, base::FEATURE_ENABLED_BY_DEFAULT);
- #endif  // BUILDFLAG(IS_ANDROID)
- 
--BASE_FEATURE(kPasswordDateLastFilled, base::FEATURE_ENABLED_BY_DEFAULT);
-+// Temporarily disabled as mitigation for crbug.com/485895402.
-+BASE_FEATURE(kPasswordDateLastFilled, base::FEATURE_DISABLED_BY_DEFAULT);
- 
- BASE_FEATURE(kPasswordChangeImmediateSubmission,
-              base::FEATURE_DISABLED_BY_DEFAULT);