diff --git a/src/modules/_Charset/iso2022.c b/src/modules/_Charset/iso2022.c
index 72fd3e97af043c2ede979ddc635df37cf185d062..7b7782712cf2dbb73c34bd8b8b5f6de9fd3d6b04 100644
--- a/src/modules/_Charset/iso2022.c
+++ b/src/modules/_Charset/iso2022.c
@@ -3,12 +3,13 @@
 #endif /* HAVE_CONFIG_H */
 
 #include "global.h"
-RCSID("$Id: iso2022.c,v 1.8 1999/04/27 20:24:26 marcus Exp $");
+RCSID("$Id: iso2022.c,v 1.9 1999/05/09 07:18:00 hubbe Exp $");
 #include "program.h"
 #include "interpret.h"
 #include "stralloc.h"
 #include "object.h"
 #include "module_support.h"
+#include "error.h"
 
 #include "iso2022.h"