diff --git a/srcpkgs/qt5/patches/qt-musl-off_t.patch b/srcpkgs/qt5/patches/qt-musl-off_t.patch
new file mode 100644
index 00000000000..52db3b9ebf4
--- /dev/null
+++ b/srcpkgs/qt5/patches/qt-musl-off_t.patch
@@ -0,0 +1,10 @@
+--- qtwebengine/src/3rdparty/chromium/third_party/ots/include/opentype-sanitiser.h	2016-05-26 14:58:54.000000000 +0200
++++ qtwebengine/src/3rdparty/chromium/third_party/ots/include/opentype-sanitiser.h	2016-10-01 14:31:30.885000000 +0200
+@@ -21,6 +21,7 @@
+ #define htons(x) _byteswap_ushort (x)
+ #else
+ #include <arpa/inet.h>
++#include <sys/types.h>
+ #include <stdint.h>
+ #endif
+