diff --git a/srcpkgs/html-xml-utils/patches/musl.patch b/srcpkgs/html-xml-utils/patches/musl.patch
new file mode 100644
index 00000000000..ea5b9b8a4d6
--- /dev/null
+++ b/srcpkgs/html-xml-utils/patches/musl.patch
@@ -0,0 +1,10 @@
+--- hxnum.c.orig 2016-03-20 16:18:47.815855780 +0100
++++ hxnum.c 2016-03-20 16:19:40.197200923 +0100
+@@ -29,6 +29,7 @@
+ #endif
+ #include
+ #include
++#include
+ #include "export.h"
+ #include "types.e"
+ #include "class.e"