diff --git a/211.patch b/211.patch
new file mode 100644
index 0000000..ae31493
--- /dev/null
+++ b/211.patch
@@ -0,0 +1,38 @@
+From 85554186e29ba1993afd5e430ff2dd74c6263345 Mon Sep 17 00:00:00 2001
+From: Niels De Graef <nielsdegraef@gmail.com>
+Date: Tue, 13 Sep 2022 19:42:02 +0000
+Subject: [PATCH] editor: make sure properties have null terminator
+
+We thought that Vala would properly know about a normal `string[]` and
+null-terminated `string[]`, but apparently it doesn't. Worse, it seems
+that on systems it knows how to deal with this, but not on other
+systems where it just crashes.
+
+Fixes: https://gitlab.gnome.org/GNOME/gnome-contacts/-/issues/266
+---
+ src/contacts-contact-editor.vala | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/src/contacts-contact-editor.vala b/src/contacts-contact-editor.vala
+index 1cca90fd..f3f20f25 100644
+--- a/src/contacts-contact-editor.vala
++++ b/src/contacts-contact-editor.vala
+@@ -168,6 +168,7 @@ public class Contacts.PersonaEditor : Gtk.Widget {
+   public const string[] IMPORTANT_PROPERTIES = {
+     "email-addresses",
+     "phone-numbers",
++    null
+   };
+ 
+   public const string[] SUPPORTED_PROPERTIES = {
+@@ -181,6 +182,7 @@ public class Contacts.PersonaEditor : Gtk.Widget {
+     "postal-addresses",
+     "roles",
+     "urls",
++    null
+   };
+ 
+   construct {
+-- 
+GitLab
+
diff --git a/gnome-contacts.spec b/gnome-contacts.spec
index 4ac6653..87da48c 100644
--- a/gnome-contacts.spec
+++ b/gnome-contacts.spec
@@ -4,13 +4,17 @@
 
 Name:           gnome-contacts
 Version:        43~rc
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        Contacts manager for GNOME
 
 License:        GPLv2+
 URL:            https://wiki.gnome.org/Apps/Contacts
 Source0:        https://download.gnome.org/sources/%{name}/43/%{name}-%{tarball_version}.tar.xz
 
+# Backported from upstream
+# https://gitlab.gnome.org/GNOME/gnome-contacts/-/merge_requests/211
+Patch:          211.patch
+
 BuildRequires:  desktop-file-utils
 BuildRequires:  docbook-dtds
 BuildRequires:  docbook-style-xsl
@@ -69,6 +73,9 @@ desktop-file-validate %{buildroot}/%{_datadir}/applications/org.gnome.Contacts.d
 
 
 %changelog
+* Wed Sep 14 2022 Kalev Lember <klember@redhat.com> - 43~rc-3
+- Backport upstream fix for a crash when editing contacts
+
 * Tue Sep 13 2022 Kalev Lember <klember@redhat.com> - 43~rc-2
 - Produce vala debug information