diff --git a/0001-curl-7.84.0-sched-yield.patch b/0001-curl-7.84.0-sched-yield.patch
new file mode 100644
index 0000000..104bd8b
--- /dev/null
+++ b/0001-curl-7.84.0-sched-yield.patch
@@ -0,0 +1,32 @@
+From 711902d9e591947d5d8ec9568beab0c7d36b7dd0 Mon Sep 17 00:00:00 2001
+From: Daniel Stenberg <daniel@haxx.se>
+Date: Mon, 27 Jun 2022 08:46:21 +0200
+Subject: [PATCH] easy_lock.h: include sched.h if available to fix build
+
+Patched-by: Harry Sintonen
+
+Closes #9054
+
+Upstream-commit: e2e7f54b7bea521fa8373095d0f43261a720cda0
+Signed-off-by: Kamil Dudka <kdudka@redhat.com>
+---
+ lib/easy_lock.h | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/lib/easy_lock.h b/lib/easy_lock.h
+index 819f50c..1f54289 100644
+--- a/lib/easy_lock.h
++++ b/lib/easy_lock.h
+@@ -36,6 +36,9 @@
+ 
+ #elif defined (HAVE_ATOMIC)
+ #include <stdatomic.h>
++#if defined(HAVE_SCHED_YIELD)
++#include <sched.h>
++#endif
+ 
+ #define curl_simple_lock atomic_bool
+ #define CURL_SIMPLE_LOCK_INIT false
+-- 
+2.35.3
+
diff --git a/curl.spec b/curl.spec
index 405068d..f3a2169 100644
--- a/curl.spec
+++ b/curl.spec
@@ -10,6 +10,9 @@ Source1: https://curl.se/download/%{name}-%{version}.tar.xz.asc
 # which points to the GPG key as of April 7th 2016 of https://daniel.haxx.se/mykey.asc
 Source2: mykey.asc
 
+# easy_lock.h: include sched.h if available to fix build
+Patch1:   0001-curl-7.84.0-sched-yield.patch
+
 # patch making libcurl multilib ready
 Patch101: 0101-curl-7.32.0-multilib.patch
 
@@ -188,6 +191,7 @@ be installed.
 %setup -q
 
 # upstream patches
+%patch1 -p1
 
 # Fedora patches
 %patch101 -p1