diff --git a/gtk/a11y/gtkatspisocket.c b/gtk/a11y/gtkatspisocket.c
index aaebe54fc6..383deec2de 100644
--- a/gtk/a11y/gtkatspisocket.c
+++ b/gtk/a11y/gtkatspisocket.c
@@ -1,6 +1,7 @@
 /* gtkatspisocket.c: AT-SPI socket object
  *
- * Copyright 2024  Igalia S.L.
+ * Copyright 2024 GNOME Foundation Inc.
+ *           2024 Igalia S.L.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
  *
diff --git a/gtk/a11y/gtkatspisocket.h b/gtk/a11y/gtkatspisocket.h
index 1a7d9d5991..783518abd7 100644
--- a/gtk/a11y/gtkatspisocket.h
+++ b/gtk/a11y/gtkatspisocket.h
@@ -1,6 +1,7 @@
-/* gtkatspisocketaccessible.h: AT-SPI socket accessible object
+/* gtkatspisocket.h: AT-SPI socket accessible object
  *
- * Copyright 2024  Igalia S.L.
+ * Copyright 2024 GNOME Foundation Inc.
+ *           2024 Igalia S.L.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
  *
diff --git a/gtk/a11y/gtkatspisocketprivate.h b/gtk/a11y/gtkatspisocketprivate.h
index d6e1bb4935..35408f3b05 100644
--- a/gtk/a11y/gtkatspisocketprivate.h
+++ b/gtk/a11y/gtkatspisocketprivate.h
@@ -1,6 +1,7 @@
 /* gtkatspisocketprivate.h: AT-SPI socket object
  *
- * Copyright 2024  Igalia S.L.
+ * Copyright 2024 GNOME Foundation Inc.
+ *           2024 Igalia S.L.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
  *