diff --git a/seahorse-gcc14.patch b/seahorse-gcc14.patch
new file mode 100644
index 0000000..eb10d0d
--- /dev/null
+++ b/seahorse-gcc14.patch
@@ -0,0 +1,25 @@
+From 4110a2389bf9728b8f0c9b216b0a5843de806e4a Mon Sep 17 00:00:00 2001
+From: ppw 0 <ppw0@tuta.io>
+Date: Wed, 6 Dec 2023 12:16:45 +0000
+Subject: [PATCH] Update file operation.vala
+
+---
+ ssh/operation.vala | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/ssh/operation.vala b/ssh/operation.vala
+index 4743d0a5..48a525c3 100644
+--- a/ssh/operation.vala
++++ b/ssh/operation.vala
+@@ -49,7 +49,7 @@ public abstract class Operation : GLib.Object {
+     protected async string? operation_async(string command,
+                                             string? input,
+                                             Cancellable? cancellable) throws GLib.Error {
+-        return_val_if_fail (command != null && command != "", null);
++        return_val_if_fail (command != null && command != "", false);
+ 
+         // Strip the command name for logging purposes
+         string[] args;
+-- 
+GitLab
+
diff --git a/seahorse.changes b/seahorse.changes
index 3a77342..6829de2 100644
--- a/seahorse.changes
+++ b/seahorse.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Tue Jun  4 19:37:12 UTC 2024 - Michael Gorse <mgorse@suse.com>
+
+- Add seahorse-gcc14.patch: fix an invalid cast
+  (glgo#GNOME/seahorse!220).
+
 -------------------------------------------------------------------
 Wed Feb 28 09:09:56 UTC 2024 - Dominique Leuenberger <dimstar@opensuse.org>
 
diff --git a/seahorse.spec b/seahorse.spec
index 0bd3be0..1f62f94 100644
--- a/seahorse.spec
+++ b/seahorse.spec
@@ -24,6 +24,8 @@ License:        GFDL-1.1-only AND GPL-2.0-or-later AND LGPL-2.1-or-later
 Group:          Productivity/Security
 URL:            https://wiki.gnome.org/Apps/Seahorse
 Source0:        %{name}-%{version}.tar.zst
+# PATCH-FIX-UPSTREAM seahorse-gcc14.patch boo#1225926 mgorse@suse.com -- fix an invalid cast.
+Patch0:         seahorse-gcc14.patch
 BuildRequires:  appstream-glib
 BuildRequires:  desktop-file-utils
 BuildRequires:  docbook-xsl-stylesheets