diff --git a/src/errors.h b/src/errors.h
index 4b4245a..6f4ac0e 100644
--- a/src/errors.h
+++ b/src/errors.h
@@ -335,3 +335,7 @@
 	INIT(= N_("E1149: Script variable is invalid after reload in function %s"));
 EXTERN char e_script_variable_type_changed[]
 	INIT(= N_("E1150: Script variable type changed"));
+EXTERN char e_mismatched_endfunction[]
+	INIT(= N_("E1151: Mismatched endfunction"));
+EXTERN char e_mismatched_enddef[]
+	INIT(= N_("E1152: Mismatched enddef"));