diff --git a/recipes-qt/qt6/qtbase/0006-IPC-QSharedMemory-add-missing-include.patch b/recipes-qt/qt6/qtbase/0006-IPC-QSharedMemory-add-missing-include.patch
deleted file mode 100644
index 9b6d481..0000000
--- a/recipes-qt/qt6/qtbase/0006-IPC-QSharedMemory-add-missing-include.patch
+++ /dev/null
@@ -1,31 +0,0 @@
-From 99d44f513040e876be6d0cf05e3d10f7e4c2373d Mon Sep 17 00:00:00 2001
-From: Samuli Piippo <samuli.piippo@qt.io>
-Date: Thu, 9 Feb 2023 09:05:15 +0200
-Subject: [PATCH] IPC/QSharedMemory: add missing include
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Include header defining MAP_FAILED for SysV sharedmemory to fix:
-
-src/corelib/ipc/qsharedmemory_systemv.cpp:175:25: error: ‘MAP_FAILED’ was not declared in this scope; did you mean ‘AF_FILE’?
-  175 |     if (self->memory == MAP_FAILED) {
-      |                         ^~~~~~~~~~
-
-Change-Id: Ia30539d90faad911909f2556b655758ddea6efdb
----
- src/corelib/ipc/qsharedmemory_systemv.cpp | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/src/corelib/ipc/qsharedmemory_systemv.cpp b/src/corelib/ipc/qsharedmemory_systemv.cpp
-index b14f5db39f..67d2375978 100644
---- a/src/corelib/ipc/qsharedmemory_systemv.cpp
-+++ b/src/corelib/ipc/qsharedmemory_systemv.cpp
-@@ -14,6 +14,7 @@
- #if QT_CONFIG(sysv_shm)
- #include <sys/types.h>
- #include <sys/ipc.h>
-+#include <sys/mman.h>
- #include <sys/shm.h>
- #include <sys/stat.h>
- #include <fcntl.h>
diff --git a/recipes-qt/qt6/qtbase_git.bb b/recipes-qt/qt6/qtbase_git.bb
index 269e25a..1cd6abd 100644
--- a/recipes-qt/qt6/qtbase_git.bb
+++ b/recipes-qt/qt6/qtbase_git.bb
@@ -23,7 +23,6 @@ SRC_URI += "\
     file://0002-qlibraryinfo-allow-to-set-qt.conf-from-the-outside-u.patch \
     file://0004-Fix-qt.toolchain.cmake-for-SDK-use.patch \
     file://0005-testlib-don-t-track-the-build-or-source-directories.patch \
-    file://0006-IPC-QSharedMemory-add-missing-include.patch \
 "
 
 DEPENDS += "\