diff --git a/meta-openembedded/meta-oe/recipes-connectivity/gensio/files/0001-tools-gensiot-Fix-build-with-musl.patch b/meta-openembedded/meta-oe/recipes-connectivity/gensio/files/0001-tools-gensiot-Fix-build-with-musl.patch
new file mode 100644
index 0000000..93831c3
--- /dev/null
+++ b/meta-openembedded/meta-oe/recipes-connectivity/gensio/files/0001-tools-gensiot-Fix-build-with-musl.patch
@@ -0,0 +1,29 @@
+From 823b6754a4d7655480b6e8576a9d0037f842d653 Mon Sep 17 00:00:00 2001
+From: Jan Luebbe <jlu@pengutronix.de>
+Date: Thu, 25 Aug 2022 12:19:16 +0200
+Subject: [PATCH] tools:gensiot: Fix build with musl
+
+According to POSIX getpid() is available in unistd.h, not sys/unistd.h.
+
+Upstream-Status: Submitted [https://github.com/cminyard/gensio/pull/47]
+Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
+---
+ tools/gensiotool.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/tools/gensiotool.c b/tools/gensiotool.c
+index cac531bb4b74..ab0bb9583f9f 100644
+--- a/tools/gensiotool.c
++++ b/tools/gensiotool.c
+@@ -44,7 +44,7 @@
+ #include <signal.h>
+ #include <errno.h>
+ #include <sys/types.h>
+-#include <sys/unistd.h>
++#include <unistd.h>
+ #include <syslog.h>
+ #endif
+ 
+-- 
+2.30.2
+