diff --git a/srcpkgs/elogind/patches/musl.patch b/srcpkgs/elogind/patches/musl.patch
new file mode 100644
index 00000000000..6ed531eaab3
--- /dev/null
+++ b/srcpkgs/elogind/patches/musl.patch
@@ -0,0 +1,11 @@
+--- src/systemd/sd-event.h
++++ src/systemd/sd-event.h
+@@ -71,7 +71,7 @@
+ typedef int (*sd_event_io_handler_t)(sd_event_source *s, int fd, uint32_t revents, void *userdata);
+ typedef int (*sd_event_time_handler_t)(sd_event_source *s, uint64_t usec, void *userdata);
+ typedef int (*sd_event_signal_handler_t)(sd_event_source *s, const struct signalfd_siginfo *si, void *userdata);
+-#if defined _GNU_SOURCE || _POSIX_C_SOURCE >= 199309L
++#if defined _GNU_SOURCE || (defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 199309L)
+ typedef int (*sd_event_child_handler_t)(sd_event_source *s, const siginfo_t *si, void *userdata);
+ #else
+ typedef void* sd_event_child_handler_t;
diff --git a/srcpkgs/elogind/template b/srcpkgs/elogind/template
index 107212c8e1e..b73c883bc51 100644
--- a/srcpkgs/elogind/template
+++ b/srcpkgs/elogind/template
@@ -1,7 +1,7 @@
 # Template file for 'elogind'
 pkgname=elogind
 version=239.3
-revision=2
+revision=3
 build_style=meson
 configure_args="-Dcgroup-controller=elogind -Dhalt-path=/usr/bin/halt
  -Drootlibexecdir=/usr/libexec/elogind -Dreboot-path=/usr/bin/reboot