diff --git a/package/boost/0004-workaround-musl-bug.patch b/package/boost/0004-workaround-musl-bug.patch
deleted file mode 100644
index 8613f2fec3..0000000000
--- a/package/boost/0004-workaround-musl-bug.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-From 0506e46640989e1f919388ad36890bd6063cd43a Mon Sep 17 00:00:00 2001
-From: Zach van Rijn <me@zv.io>
-Date: Sat, 26 Aug 2017 01:32:56 -0400
-Subject: [PATCH] explicitly include <string.h> for memset()
-
-[Thomas: taken from
-https://github.com/boostorg/fiber/pull/142/commits/0506e46640989e1f919388ad36890bd6063cd43a. It
-is not going to be applied upstream because the actual bug is in musl,
-but it's a good enough workaround for now.]
-Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
----
- libs/fiber/src/numa/linux/pin_thread.cpp | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/libs/fiber/src/numa/linux/pin_thread.cpp b/libs/fiber/src/numa/linux/pin_thread.cpp
-index ae696be3..e9b3c423 100644
---- a/libs/fiber/src/numa/linux/pin_thread.cpp
-+++ b/libs/fiber/src/numa/linux/pin_thread.cpp
-@@ -9,6 +9,7 @@
- extern "C" {
- #include <pthread.h>
- #include <sched.h>
-+#include <string.h>
- }
- 
- #include <system_error>