diff --git a/macros/src/spec.rs b/macros/src/spec.rs
index fd78d26..798e4a0 100644
--- a/macros/src/spec.rs
+++ b/macros/src/spec.rs
@@ -176,6 +176,7 @@ pub fn try_resolve_constant(key_name: String, path: String) -> Option<u32> {
         ("usage_page", "DIGITIZER") => Some(0x0D),
         ("usage_page", "ALPHANUMERIC_DISPLAY") => Some(0x14),
         ("usage_page", "BARCODE_SCANNER") => Some(0x8C),
+        ("usage_page", "FIDO_ALLIANCE") => Some(0xF1D0),
         ("usage_page", "VENDOR_DEFINED_START") => Some(0xFF00),
         ("usage_page", "VENDOR_DEFINED_END") => Some(0xFFFF),
 
@@ -228,6 +229,11 @@ pub fn try_resolve_constant(key_name: String, path: String) -> Option<u32> {
         ("usage", "GRAPHIC_EQUALIZER") => Some(0x06),
         ("usage", "AC_PAN") => Some(0x0238),
 
+        // FIDO Alliance usage_page
+        ("usage", "U2F_AUTHENTICATOR_DEVICE") => Some(0x1),
+        ("usage", "INPUT_REPORT_DATA") => Some(0x20),
+        ("usage", "OUTPUT_REPORT_DATA") => Some(0x21),
+
         (_, _) => None,
     }
 }