diff --git a/include/sys/syscall.h b/include/sys/syscall.h
index 1aca056143..a3dadd9eec 100644
--- a/include/sys/syscall.h
+++ b/include/sys/syscall.h
@@ -322,7 +322,8 @@
 #  define SYS_stat                     (__SYS_filedesc+11)
 #  define SYS_fstat                    (__SYS_filedesc+12)
 #  define SYS_statfs                   (__SYS_filedesc+13)
-#  define SYS_telldir                  (__SYS_filedesc+14)
+#  define SYS_fstatfs                  (__SYS_filedesc+14)
+#  define SYS_telldir                  (__SYS_filedesc+15)
 
 #  if defined(CONFIG_PSEUDOFS_SOFTLINKS)
 #    define SYS_link                   (__SYS_filedesc+15)
diff --git a/syscall/syscall.csv b/syscall/syscall.csv
index 56620d82ea..18ff94fdc7 100644
--- a/syscall/syscall.csv
+++ b/syscall/syscall.csv
@@ -24,6 +24,7 @@
 "fs_fdopen","nuttx/fs/fs.h","CONFIG_NFILE_DESCRIPTORS > 0 && CONFIG_NFILE_STREAMS > 0","FAR struct file_struct*","int","int","FAR struct tcb_s*"
 "fs_ioctl","nuttx/fs/fs.h","defined(CONFIG_LIBC_IOCTL_VARIADIC) && (CONFIG_NSOCKET_DESCRIPTORS > 0 || CONFIG_NFILE_DESCRIPTORS > 0)","int","int","int","unsigned long"
 "fstat","sys/stat.h","CONFIG_NFILE_DESCRIPTORS > 0","int","int","FAR struct stat*"
+"fstatfs","sys/statfs.h","CONFIG_NFILE_DESCRIPTORS > 0","int","int","FAR struct statfs*"
 "fsync","unistd.h","CONFIG_NFILE_DESCRIPTORS > 0 && !defined(CONFIG_DISABLE_MOUNTPOINT)","int","int"
 "get_errno","errno.h","!defined(__DIRECT_ERRNO_ACCESS)","int"
 "get_errno_ptr","errno.h","defined(__DIRECT_ERRNO_ACCESS)","FAR int*"
diff --git a/syscall/syscall_lookup.h b/syscall/syscall_lookup.h
index 9151e92f1b..f7f87487c6 100644
--- a/syscall/syscall_lookup.h
+++ b/syscall/syscall_lookup.h
@@ -231,6 +231,7 @@ SYSCALL_LOOKUP(up_assert,                 2, STUB_up_assert)
   SYSCALL_LOOKUP(stat,                    2, STUB_stat)
   SYSCALL_LOOKUP(fstat,                   2, STUB_fstat)
   SYSCALL_LOOKUP(statfs,                  2, STUB_statfs)
+  SYSCALL_LOOKUP(fstatfs,                 2, STUB_fstatfs)
   SYSCALL_LOOKUP(telldir,                 1, STUB_telldir)
 
 #  if defined(CONFIG_PSEUDOFS_SOFTLINKS)
diff --git a/syscall/syscall_stublookup.c b/syscall/syscall_stublookup.c
index 5ea3939f19..ab18f82878 100644
--- a/syscall/syscall_stublookup.c
+++ b/syscall/syscall_stublookup.c
@@ -237,6 +237,7 @@ uintptr_t STUB_seekdir(int nbr, uintptr_t parm1, uintptr_t parm2);
 uintptr_t STUB_stat(int nbr, uintptr_t parm1, uintptr_t parm2);
 uintptr_t STUB_fstat(int nbr, uintptr_t parm1, uintptr_t parm2);
 uintptr_t STUB_statfs(int nbr, uintptr_t parm1, uintptr_t parm2);
+uintptr_t STUB_fstatfs(int nbr, uintptr_t parm1, uintptr_t parm2);
 uintptr_t STUB_telldir(int nbr, uintptr_t parm1);
 
 uintptr_t STUB_link(int nbr, uintptr_t parm1, uintptr_t parm2);