diff --git a/arch/s390x/bits/syscall.h.in b/arch/s390x/bits/syscall.h.in
index c965664c..409e9155 100644
--- a/arch/s390x/bits/syscall.h.in
+++ b/arch/s390x/bits/syscall.h.in
@@ -323,4 +323,5 @@
 #define __NR_s390_guarded_storage       378
 #define __NR_statx                      379
 #define __NR_s390_sthyi                 380
+#define __NR_kexec_file_load            381