diff --git a/Ports/wget/patches/fnmatch.patch b/Ports/wget/patches/fnmatch.patch
new file mode 100644
index 0000000000..4bb6e650ad
--- /dev/null
+++ b/Ports/wget/patches/fnmatch.patch
@@ -0,0 +1,14 @@
+diff -Naur wget-1.21.1/lib/fnmatch_loop.c wget-1.21.1.serenity/lib/fnmatch_loop.c
+--- wget-1.21.1/lib/fnmatch_loop.c	2020-06-26 21:57:10.000000000 +0200
++++ wget-1.21.1.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;