diff --git a/src/header/sys_ioctl/cbindgen.toml b/src/header/sys_ioctl/cbindgen.toml
index d7882bc0e6..9262d57af0 100644
--- a/src/header/sys_ioctl/cbindgen.toml
+++ b/src/header/sys_ioctl/cbindgen.toml
@@ -1,6 +1,7 @@
 include_guard = "_SYS_IOCTL_H"
 language = "C"
 style = "Tag"
+trailer = "#include <bits/sys/ioctl.h>"
 no_includes = true
 cpp_compat = true