diff --git a/recipes-graphics/flutter-engine/files/0005-dart-enable-mallinfo2.patch b/recipes-graphics/flutter-engine/files/0005-dart-enable-mallinfo2.patch
deleted file mode 100644
index 62f02420053c1a6c08d26a96aaf44f135770dd9e..0000000000000000000000000000000000000000
--- a/recipes-graphics/flutter-engine/files/0005-dart-enable-mallinfo2.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/runtime/runtime_args.gni b/runtime/runtime_args.gni
-index dd25e813dff..8b3999abcc0 100644
---- a/runtime/runtime_args.gni
-+++ b/runtime/runtime_args.gni
-@@ -48,7 +48,7 @@
- 
-   # Whether to use mallinfo2 instead of mallinfo which is deprecated starting
-   # with libc 2.33
--  dart_use_mallinfo2 = false
-+  dart_use_mallinfo2 = true
- 
-   # Whether to link Crashpad library for crash handling. Only supported on
-   # Windows for now.
diff --git a/recipes-graphics/flutter-engine/flutter-engine-%_git.bbappend b/recipes-graphics/flutter-engine/flutter-engine-%_git.bbappend
deleted file mode 100644
index 85325187e23d30791441a839f85c448398b5bccb..0000000000000000000000000000000000000000
--- a/recipes-graphics/flutter-engine/flutter-engine-%_git.bbappend
+++ /dev/null
@@ -1,6 +0,0 @@
-# SPDX-FileCopyrightText: Huawei Inc.
-#
-# SPDX-License-Identifier: Apache-2.0
-
-FILESEXTRAPATHS:append := ":${THISDIR}/files"
-SRC_URI:append = " file://0005-dart-enable-mallinfo2.patch;patchdir=third_party/dart"