diff --git a/src/errors.h b/src/errors.h
index f2624df..7524b80 100644
--- a/src/errors.h
+++ b/src/errors.h
@@ -488,3 +488,5 @@
 	INIT(= N_("E1202: No white space allowed after '%s': %s"));
 EXTERN char e_dot_can_only_be_used_on_dictionary_str[]
 	INIT(= N_("E1203: Dot can only be used on a dictionary: %s"));
+EXTERN char e_regexp_number_after_dot_pos_search[]
+	INIT(= N_("E1204: No Number allowed after .: '\\%%%c'"));