diff --git a/Cargo.toml b/Cargo.toml
index dcd9566c..24889ef7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,5 +1,6 @@
 [package]
 authors = ["Jimmy Cuadra <jimmy@jimmycuadra.com>"]
+categories = ["api-bindings"]
 description = "Serializable types for the events in the Matrix specification."
 documentation = "https://docs.rs/ruma-events"
 homepage = "https://github.com/ruma/ruma-events"