diff --git a/0001-Copy-FOREACH_STRING-fix-from-systemd.patch b/0001-Copy-FOREACH_STRING-fix-from-systemd.patch
new file mode 100644
index 0000000..d69a7b8
--- /dev/null
+++ b/0001-Copy-FOREACH_STRING-fix-from-systemd.patch
@@ -0,0 +1,40 @@
+From 90d4abd26bfd7e7f2e84873037293074bbc25be9 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
+Date: Thu, 21 Feb 2019 11:27:33 +0100
+Subject: [PATCH] Copy FOREACH_STRING fix from systemd
+
+This is a copy of
+https://github.com/systemd/systemd/commit/66a64081f82dfad90f2f9394a477820a2e3e6510.
+---
+ src/util.h | 15 ++++-----------
+ 1 file changed, 4 insertions(+), 11 deletions(-)
+
+diff --git a/src/util.h b/src/util.h
+index feefeaa97a..dcc8ff3995 100644
+--- a/src/util.h
++++ b/src/util.h
+@@ -552,17 +552,10 @@ static inline size_t strlen_null(const char *s) {
+ 
+ #define STRV_MAKE(...) ((char**) ((const char*[]) { __VA_ARGS__, NULL }))
+ 
+-#define FOREACH_STRING(x, ...)                               \
+-        for (char **_l = ({                                  \
+-                char **_ll = STRV_MAKE(__VA_ARGS__);         \
+-                x = _ll ? _ll[0] : NULL;                     \
+-                _ll;                                         \
+-        });                                                  \
+-        _l && *_l;                                           \
+-        x = ({                                               \
+-                _l ++;                                       \
+-                _l[0];                                       \
+-        }))
++#define FOREACH_STRING(x, y, ...)                                       \
++        for (char **_l = STRV_MAKE(({ x = y; }), ##__VA_ARGS__);        \
++             x;                                                         \
++             x = *(++_l))
+ 
+ #define STR_IN_SET(x, ...) strv_contains(STRV_MAKE(__VA_ARGS__), x)
+ 
+-- 
+2.19.2
+
diff --git a/casync.spec b/casync.spec
index 663ab19..85a4137 100644
--- a/casync.spec
+++ b/casync.spec
@@ -14,6 +14,8 @@ Source0:        https://github.com/keszybz/casync/archive/%{?commit}/casync-%{sh
 Source0:        https://github.com/systemd/casync/archive/v%{version}/%{name}-%{version}.tar.gz
 %endif
 
+Patch0001:      0001-Copy-FOREACH_STRING-fix-from-systemd.patch
+
 BuildRequires:  meson
 BuildRequires:  gcc
 BuildRequires:  pkgconfig(libudev)