diff --git a/caca/caca0.h b/caca/caca0.h
index 17c8c0b..cddd2ca 100644
--- a/caca/caca0.h
+++ b/caca/caca0.h
@@ -1,6 +1,6 @@
 /*
  *  libcaca       Colour ASCII-Art library
- *  Copyright (c) 2002-2006 Sam Hocevar <sam@hocevar.net>
+ *  Copyright (c) 2002-2010 Sam Hocevar <sam@hocevar.net>
  *                All Rights Reserved
  *
  *  $Id$
@@ -205,4 +205,6 @@ enum caca_feature
 }
 #endif
 
+#undef __extern
+
 #endif /* __CACA0_H__ */