diff --git a/src/errors.h b/src/errors.h
index b2f6a55..c27da7c 100644
--- a/src/errors.h
+++ b/src/errors.h
@@ -347,3 +347,5 @@
 	INIT(= N_("E1154: Divide by zero"));
 EXTERN char e_cannot_define_autocommands_for_all_events[]
 	INIT(= N_("E1155: Cannot define autocommands for ALL events"));
+EXTERN char e_cannot_change_arglist_recursively[]
+	INIT(= N_("E1156: Cannot change the argument list recursively"));
diff --git a/src/version.c b/src/version.c
index c710be8..0816982 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2423,
+/**/
     2422,
 /**/
     2421,