diff --git a/package/xorriso/0001-fix-musl-build.patch b/package/xorriso/0001-fix-musl-build.patch
new file mode 100644
index 0000000000..86d251d747
--- /dev/null
+++ b/package/xorriso/0001-fix-musl-build.patch
@@ -0,0 +1,20 @@
+Fix musl build
+
+Add missing header needed for ssize_t.
+
+Signed-off-by: Baruch Siach <baruch@tkos.co.il>
+---
+Patch status: posted upstream
+(http://lists.gnu.org/archive/html/bug-xorriso/2016-05/msg00000.html)
+
+diff -Nuar xorriso-1.4.2-orig/libisofs/aaip_0_2.h xorriso-1.4.2/libisofs/aaip_0_2.h
+--- xorriso-1.4.2-orig/libisofs/aaip_0_2.h	2015-11-28 16:41:33.000000000 +0200
++++ xorriso-1.4.2/libisofs/aaip_0_2.h	2016-05-24 11:40:43.874191174 +0300
+@@ -16,6 +16,7 @@
+ #ifndef Aaip_h_is_includeD
+ #define Aaip_h_is_includeD yes
+ 
++#include <unistd.h>
+ 
+ /* --------------------------------- Encoder ---------------------------- */
+