diff --git a/PKGBUILD b/PKGBUILD
index 932bbaf..a15f970 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -12,20 +12,22 @@ url='https://kde.org/plasma-desktop/'
 license=(LGPL)
 depends=(kscreenlocker xcb-util-cursor plasma-framework5 kcmutils5 breeze
          pipewire-session-manager libqaccessibilityclient lcms2 libxcvt)
-makedepends=(extra-cmake-modules qt5-tools kdoctools5 krunner5 wayland-protocols plasma-wayland-protocols python)
+makedepends=(extra-cmake-modules qt5-tools kdoctools5 krunner5 wayland-protocols plasma-wayland-protocols python git)
 optdepends=('maliit-keyboard: virtual keyboard for kwin-wayland')
 replaces=(kwayland-server)
 groups=(plasma)
-source=(https://download.kde.org/stable/plasma/$_dirver/$pkgname-$pkgver.tar.xz{,.sig})
+source=(https://download.kde.org/stable/plasma/$_dirver/$pkgname-$pkgver.tar.xz{,.sig}, https://git.smiesznadomena.pl/kde-fix/kwin-patch/src/branch/master/revert_mass-spring-damper_model_for_slide_animation.patch)
 install=$pkgname.install
 sha256sums=('d94f691fa6f88966d74d1307554cda59847d5907539f86e79171170a655578bb'
-            'SKIP')
+            'SKIP'
+            '079e495c5e75f866f5ded3707c123fc90bed1b86371d18b70ae21f965e647bab')
 validpgpkeys=('E0A3EB202F8E57528E13E72FD7574483BB57B18D'  # Jonathan Esk-Riddell <jr@jriddell.org>
               '0AAC775BB6437A8D9AF7A3ACFE0784117FBCE11D'  # Bhushan Shah <bshah@kde.org>
               'D07BD8662C56CB291B316EB2F5675605C74E02CF'  # David Edmundson <davidedmundson@kde.org>
               '1FA881591C26B276D7A5518EEAAF29B42A678C20') # Marco Martin <notmart@gmail.com>
 
 build() {
+  git apply revert_mass-spring-damper_model_for_slide_animation.patch
   cmake -B build -S $pkgname-$pkgver \
     -DCMAKE_INSTALL_LIBEXECDIR=lib \
     -DBUILD_TESTING=OFF