diff --git a/mingw-w64-gtk3/0001-gtkwindow-Don-t-force-enable-CSD-under-Windows.patch b/mingw-w64-gtk3/0001-gtkwindow-Don-t-force-enable-CSD-under-Windows.patch
deleted file mode 100644
index 8c52ff6711628..0000000000000
--- a/mingw-w64-gtk3/0001-gtkwindow-Don-t-force-enable-CSD-under-Windows.patch
+++ /dev/null
@@ -1,35 +0,0 @@
-From 07bbd9b206f9a8712e1d77a6f86e260023738247 Mon Sep 17 00:00:00 2001
-From: Christoph Reiter <reiter.christoph@gmail.com>
-Date: Thu, 28 Sep 2017 12:02:03 +0200
-Subject: [PATCH] gtkwindow: Don't force enable CSD under Windows
-
-CSD look a bit out of place under Windows, especially
-when the application doesn't use the headerbar and the CSD
-doesn't add any value.
-
-Instead let the application decide, like under X11.
-It can still be force enabled through GTK_CSD=1
----
- gtk/gtkwindow.c | 6 ------
- 1 file changed, 6 deletions(-)
-
-diff --git a/gtk/gtkwindow.c b/gtk/gtkwindow.c
-index 9f1e52ab04..7c6d874afb 100644
---- a/gtk/gtkwindow.c
-+++ b/gtk/gtkwindow.c
-@@ -6107,12 +6107,6 @@ gtk_window_should_use_csd (GtkWindow *window)
-     return TRUE;
- #endif
- 
--#ifdef GDK_WINDOWING_WIN32
--  if (g_strcmp0 (csd_env, "0") != 0 &&
--      GDK_IS_WIN32_DISPLAY (gtk_widget_get_display (GTK_WIDGET (window))))
--    return TRUE;
--#endif
--
-   return (g_strcmp0 (csd_env, "1") == 0);
- }
- 
--- 
-2.14.1
-
diff --git a/mingw-w64-gtk3/PKGBUILD b/mingw-w64-gtk3/PKGBUILD
index 0932cffa15397..268098f9cbc2c 100644
--- a/mingw-w64-gtk3/PKGBUILD
+++ b/mingw-w64-gtk3/PKGBUILD
@@ -3,7 +3,7 @@
 _realname=gtk3
 pkgbase=mingw-w64-${_realname}
 pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
-pkgver=3.24.11
+pkgver=3.24.12
 pkgrel=1
 pkgdesc="GObject-based multi-platform GUI toolkit (v3) (mingw-w64)"
 arch=('any')
@@ -29,18 +29,13 @@ depends=("${MINGW_PACKAGE_PREFIX}-gcc-libs"
          "${MINGW_PACKAGE_PREFIX}-shared-mime-info")
 options=('strip' '!debug' 'staticlibs')
 source=("https://download.gnome.org/sources/gtk+/${pkgver%.*}/gtk+-${pkgver}.tar.xz"
-        "0001-gtkwindow-Don-t-force-enable-CSD-under-Windows.patch"
         "0002-Revert-Quartz-Set-the-popup-menu-type-hint-before-re.patch")
-sha256sums=('dba7658d0a2e1bfad8260f5210ca02988f233d1d86edacb95eceed7eca982895'
-            'f6f8019e21b2932ee2cfb3b261d57b79f6492d4f0a61f9fbf5b8edd193758d9a'
+sha256sums=('1384eba5614fed160044ae0d32369e3df7b4f517b03f4b1f24d383e528f4be83'
             '5cdebb11098d241da955d4662904215275fa7a54d52877cc38c4ff4a3087fafd')
 
 prepare() {
   cd "${srcdir}/gtk+-${pkgver}"
 
-  # https://bugzilla.gnome.org/show_bug.cgi?id=778791
-  patch -p1 -i "${srcdir}"/0001-gtkwindow-Don-t-force-enable-CSD-under-Windows.patch
-
   # https://gitlab.gnome.org/GNOME/gtk/issues/2019
   patch -p1 -i "${srcdir}"/0002-Revert-Quartz-Set-the-popup-menu-type-hint-before-re.patch
 }