diff --git a/Cargo.toml b/Cargo.toml
index 5514ee3..6a08521 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,7 +6,7 @@ categories = ["development-tools::procedural-macro-helpers", "no-std"]
 description = "Determine whether characters have the XID_Start or XID_Continue properties according to Unicode Standard Annex #31"
 documentation = "https://docs.rs/unicode-ident"
 edition = "2018"
-keywords = ["unicode"]
+keywords = ["unicode", "xid"]
 license = "(MIT OR Apache-2.0) AND Unicode-DFS-2016"
 repository = "https://github.com/dtolnay/unicode-ident"
 rust-version = "1.31"