diff --git a/srcpkgs/vsftpd/patches/009-i686-musl.patch b/srcpkgs/vsftpd/patches/009-i686-musl.patch
new file mode 100644
index 00000000000..0cb8d8ceea5
--- /dev/null
+++ b/srcpkgs/vsftpd/patches/009-i686-musl.patch
@@ -0,0 +1,15 @@
+--- ptracesandbox.c.orig	2018-04-25 10:43:45.885676254 +0200
++++ ptracesandbox.c	2018-04-25 10:44:23.021677437 +0200
+@@ -854,8 +854,12 @@
+       arg2 != F_SETOWN &&
+       arg2 != F_SETLK &&
+       arg2 != F_SETLKW &&
++#if defined(F_SETLK64)
+       arg2 != F_SETLK64 &&
++#endif
++#if defined(F_SETLK64)
+       arg2 != F_SETLKW64 &&
++#endif
+       arg2 != F_SETFD &&
+       arg2 != F_GETFD)
+   {