diff -Nru gtkterm-1.2.1/debian/changelog gtkterm-1.2.1/debian/changelog
--- gtkterm-1.2.1/debian/changelog	2024-03-08 04:57:07.000000000 +0000
+++ gtkterm-1.2.1/debian/changelog	2024-04-10 20:40:35.000000000 +0000
@@ -1,3 +1,16 @@
+gtkterm (1.2.1-1ubuntu1) noble; urgency=medium
+
+  * debian/patches/no-implicit-declarations.patch: add missing includes.
+    Closes: #1066645.
+
+ -- Steve Langasek <steve.langasek@ubuntu.com>  Wed, 10 Apr 2024 20:40:35 +0000
+
+gtkterm (1.2.1-1build2) noble; urgency=medium
+
+  * No-change rebuild for CVE-2024-3094
+
+ -- William Grant <wgrant@ubuntu.com>  Mon, 01 Apr 2024 16:55:01 +1100
+
 gtkterm (1.2.1-1build1) noble; urgency=medium
 
   * No-change rebuild against libglib2.0-0t64
diff -Nru gtkterm-1.2.1/debian/patches/no-implicit-declarations.patch gtkterm-1.2.1/debian/patches/no-implicit-declarations.patch
--- gtkterm-1.2.1/debian/patches/no-implicit-declarations.patch	1970-01-01 00:00:00.000000000 +0000
+++ gtkterm-1.2.1/debian/patches/no-implicit-declarations.patch	2024-04-10 20:40:29.000000000 +0000
@@ -0,0 +1,28 @@
+Description: add missing includes
+Author: Steve Langasek <steve.langasek@canonical.com>
+Bug-Debian: https://bugs.debian.org/1066645
+Last-Update: 2024-04-09
+Forwarded: no
+
+Index: gtkterm-1.2.1/src/interface.c
+===================================================================
+--- gtkterm-1.2.1.orig/src/interface.c
++++ gtkterm-1.2.1/src/interface.c
+@@ -79,6 +79,7 @@
+ #include "logging.h"
+ 
+ #include <config.h>
++#include <glib/gstdio.h>
+ #include <glib/gi18n.h>
+ 
+ guint id;
+Index: gtkterm-1.2.1/src/user_signals.c
+===================================================================
+--- gtkterm-1.2.1.orig/src/user_signals.c
++++ gtkterm-1.2.1/src/user_signals.c
+@@ -1,3 +1,5 @@
++#include <glib.h>
++#include <glib-unix.h>
+ #include <gtk/gtk.h>
+ #include "interface.h"
+ 
diff -Nru gtkterm-1.2.1/debian/patches/series gtkterm-1.2.1/debian/patches/series
--- gtkterm-1.2.1/debian/patches/series	1970-01-01 00:00:00.000000000 +0000
+++ gtkterm-1.2.1/debian/patches/series	2024-04-10 20:40:29.000000000 +0000
@@ -0,0 +1 @@
+no-implicit-declarations.patch