diff --git a/gtk4.changes b/gtk4.changes
index 76f819d..a86923f 100644
--- a/gtk4.changes
+++ b/gtk4.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Mon Sep 20 20:15:03 UTC 2021 - Stanislav Brabec <sbrabec@suse.com>
+
+- Remove obsolete translation-update-upstream support
+  (jsc#SLE-21105).
+
 -------------------------------------------------------------------
 Wed Aug 25 08:32:35 UTC 2021 - Bjørn Lie <bjorn.lie@gmail.com>
 
diff --git a/gtk4.spec b/gtk4.spec
index 2bfdf1f..ced9a9a 100644
--- a/gtk4.spec
+++ b/gtk4.spec
@@ -50,7 +50,6 @@ BuildRequires:  hicolor-icon-theme
 BuildRequires:  meson >= 0.50.1
 BuildRequires:  pkgconfig
 BuildRequires:  sassc
-BuildRequires:  translation-update-upstream
 BuildRequires:  vulkan-devel
 BuildRequires:  xsltproc
 BuildRequires:  pkgconfig(atk) >= 2.15.1
@@ -212,7 +211,6 @@ This package enhances gettext with an International Tag Set for GTK+ 4
 
 %prep
 %autosetup -p1 -n %{_name}-%{version}
-translation-update-upstream
 
 %build
 %meson \