diff -Naur nano-5.8/lib/fnmatch_loop.c nano-5.8.serenity/lib/fnmatch_loop.c
--- nano-5.8/lib/fnmatch_loop.c	2020-06-26 21:57:10.000000000 +0200
+++ nano-5.8.serenity/lib/fnmatch_loop.c	2021-05-08 05:06:59.944736766 +0200
@@ -19,6 +19,10 @@
 # include <stdint.h>
 #endif
 
+#ifdef __serenity__
+# define FNM_EXTMATCH 9000
+#endif
+
 struct STRUCT
 {
   const CHAR *pattern;