diff --git a/gnome-calendar/trunk/PKGBUILD b/gnome-calendar/trunk/PKGBUILD
index 69faedad284..f426d4df894 100644
--- a/gnome-calendar/trunk/PKGBUILD
+++ b/gnome-calendar/trunk/PKGBUILD
@@ -3,7 +3,7 @@
 
 pkgname=gnome-calendar
 pkgver=3.34.0
-pkgrel=1
+pkgrel=2
 pkgdesc="Simple and beautiful calendar application designed to perfectly fit the GNOME desktop"
 url="https://wiki.gnome.org/Apps/Calendar"
 arch=(x86_64)
@@ -13,8 +13,10 @@ makedepends=(python appstream-glib git meson gtk-doc)
 optdepends=('evolution: ICS file import')
 groups=(gnome)
 _commit=5b49c4fc467b0f9b25597c188b66e95d7857c5ca  # tags/3.34.0^0
-source=("git+https://gitlab.gnome.org/GNOME/gnome-calendar.git#commit=$_commit")
-sha256sums=('SKIP')
+source=("git+https://gitlab.gnome.org/GNOME/gnome-calendar.git#commit=$_commit"
+        double-free.patch)
+sha256sums=('SKIP'
+            'd27e8cd372ba1b24d0b440f155838d3c077bfb01fa6c04b42e30f14f152b94d8')
 
 pkgver() {
   cd $pkgname
@@ -23,6 +25,7 @@ pkgver() {
 
 prepare() {
   cd $pkgname
+  git apply -3 ../double-free.patch
 }
 
 build() {