diff --git a/srcpkgs/pax/patches/musl-headers.patch b/srcpkgs/pax/patches/musl-headers.patch
new file mode 100644
index 0000000000..c56e15fda3
--- /dev/null
+++ b/srcpkgs/pax/patches/musl-headers.patch
@@ -0,0 +1,11 @@
+--- pax/strtonum.c	2020-03-13 01:26:39.000000000 +0100
++++ pax/strtonum.c	2020-09-06 01:13:30.359370537 +0200
+@@ -21,6 +21,8 @@
+ #include <errno.h>
+ #include <limits.h>
+ #include <stdlib.h>
++#include <sys/stat.h>	/* for mode_t */
++#include <sys/types.h>	/* for ssize_t */
+ 
+ #ifdef MBSDPORT_H
+ #include MBSDPORT_H