diff --git a/syscall/syscall.csv b/syscall/syscall.csv
index 29271925c46..77b7ce750c4 100644
--- a/syscall/syscall.csv
+++ b/syscall/syscall.csv
@@ -159,7 +159,7 @@
 "up_assert","assert.h","","void","FAR const uint8_t*","int"
 #"up_assert","assert.h","","void"
 "vfork","unistd.h","defined(CONFIG_ARCH_HAVE_VFORK)","pid_t"
-"_vsyslog","syslog.h","","int","int","FAR const IPTR char*","FAR va_list*"
+"_vsyslog","nuttx/syslog/syslog.h","","int","int","FAR const IPTR char*","FAR va_list*"
 "wait","sys/wait.h","defined(CONFIG_SCHED_WAITPID) && defined(CONFIG_SCHED_HAVE_PARENT)","pid_t","int*"
 "waitid","sys/wait.h","defined(CONFIG_SCHED_WAITPID) && defined(CONFIG_SCHED_HAVE_PARENT)","int","idtype_t","id_t"," FAR siginfo_t *","int"
 "waitpid","sys/wait.h","defined(CONFIG_SCHED_WAITPID)","pid_t","pid_t","int*","int"