diff --git a/tools/make_requests b/tools/make_requests
index 22be2f7..445ad06 100755
--- a/tools/make_requests
+++ b/tools/make_requests
@@ -51,6 +51,7 @@
     "luid_t"        => [  8,   4,  "&dump_luid" ],
     "ioctl_code_t"  => [  4,   4,  "&dump_ioctl_code" ],
     "cpu_type_t"    => [  4,   4,  "&dump_cpu_type" ],
+    "hw_input_t"    => [  32,  8,  "&dump_hw_input" ],
 );
 
 my @requests = ();