diff --git a/handle-avoid-segfault-in-invalidate-icons.patch b/handle-avoid-segfault-in-invalidate-icons.patch
new file mode 100644
index 0000000..8b965ee
--- /dev/null
+++ b/handle-avoid-segfault-in-invalidate-icons.patch
@@ -0,0 +1,25 @@
+From: Alberts Muktupavels <alberts.muktupavels@gmail.com>
+Date: 2022-09-20 15:40:22 +0300
+Subject: Avoid segfault in invalidate_icons
+References: boo#1204157 lp#1990263 glgo#GNOME/libwnck!46
+Upstream: submitted
+
+Screens variable won't be initialized if default icon sizes are
+set/changed before using wnck_screen_get_default
+
+---
+ libwnck/wnck-handle.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+--- a/libwnck/wnck-handle.c	2022-11-09 14:54:06.445579490 +0100
++++ b/libwnck/wnck-handle.c	2022-11-09 14:54:45.522267274 +0100
+@@ -70,6 +70,9 @@
+   Display *xdisplay;
+   int i;
+ 
++  if (self->screens == NULL)
++    return;
++
+   xdisplay = _wnck_get_default_display ();
+ 
+   for (i = 0; i < ScreenCount (xdisplay); ++i)
diff --git a/libwnck.changes b/libwnck.changes
index 8da580e..5ffdca3 100644
--- a/libwnck.changes
+++ b/libwnck.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed Nov  9 15:34:19 UTC 2022 - Dude <le0nard@posteo.net>
+
+- Add handle-avoid-segfault-in-invalidate-icons.patch to fix a
+  segmentation fault (boo#1204157)
+
 -------------------------------------------------------------------
 Fri Sep 16 14:41:29 UTC 2022 - Bjørn Lie <bjorn.lie@gmail.com>
 
diff --git a/libwnck.spec b/libwnck.spec
index 9654217..c5fe5f0 100644
--- a/libwnck.spec
+++ b/libwnck.spec
@@ -25,6 +25,8 @@ Group:          Development/Libraries/GNOME
 URL:            https://git.gnome.org/browse/libwnck
 Source0:        https://download.gnome.org/sources/libwnck/43/%{name}-%{version}.tar.xz
 Source98:       baselibs.conf
+# PATCH-FIX-UPSTREAM handle-avoid-segfault-in-invalidate-icons.patch glgo#GNOME/libwnck#46 -- avoid segfault in invalidate_icons
+Patch0:         handle-avoid-segfault-in-invalidate-icons.patch
 
 BuildRequires:  fdupes
 BuildRequires:  gettext