diff -Naur ddns-014.orig/autogen.sh ddns-014/autogen.sh
--- ddns-014.orig/autogen.sh	2021-07-12 17:29:29.000000000 +0200
+++ ddns-014/autogen.sh	2025-05-14 10:51:56.418304212 +0200
@@ -1,4 +1,5 @@
 #!/bin/sh
 
+autopoint
 intltoolize --force --automake
 autoreconf --force --install --symlink
diff -Naur ddns-014.orig/configure.ac ddns-014/configure.ac
--- ddns-014.orig/configure.ac	2021-07-12 17:29:29.000000000 +0200
+++ ddns-014/configure.ac	2025-05-14 10:50:38.840855781 +0200
@@ -42,7 +42,10 @@
 ])
 AM_SILENT_RULES([yes])
 
-IT_PROG_INTLTOOL([0.40.0])
+AM_GNU_GETTEXT_VERSION(0.25)
+AM_GNU_GETTEXT([external])
+
+IT_PROG_INTLTOOL([0.51.0])
 
 GETTEXT_PACKAGE=ddns
 AC_SUBST(GETTEXT_PACKAGE)