diff --git a/src/hb-gobject-enums.h.tmpl b/src/hb-gobject-enums.h.tmpl
index 7ef9dfc02..f8bd29e54 100644
--- a/src/hb-gobject-enums.h.tmpl
+++ b/src/hb-gobject-enums.h.tmpl
@@ -1,6 +1,6 @@
 /*** BEGIN file-header ***/
 /*
- * Copyright © 2013  Google, Inc.
+ * Copyright (C) 2013  Google, Inc.
  *
  *  This is part of HarfBuzz, a text shaping library.
  *
diff --git a/src/hb-gobject-structs.h b/src/hb-gobject-structs.h
index 800beede0..6fad8d701 100644
--- a/src/hb-gobject-structs.h
+++ b/src/hb-gobject-structs.h
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2011  Google, Inc.
+ * Copyright (C) 2011  Google, Inc.
  *
  *  This is part of HarfBuzz, a text shaping library.
  *
diff --git a/src/hb-gobject.h b/src/hb-gobject.h
index ea1bd25df..8891aa0ee 100644
--- a/src/hb-gobject.h
+++ b/src/hb-gobject.h
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2011  Google, Inc.
+ * Copyright (C) 2011  Google, Inc.
  *
  *  This is part of HarfBuzz, a text shaping library.
  *