diff --git a/crates/ruma-client-api/Cargo.toml b/crates/ruma-client-api/Cargo.toml
index 668e5666..a4fd8bae 100644
--- a/crates/ruma-client-api/Cargo.toml
+++ b/crates/ruma-client-api/Cargo.toml
@@ -43,5 +43,4 @@ serde = { version = "1.0.118", features = ["derive"] }
 serde_json = "1.0.61"
 
 [dev-dependencies]
-maplit = "1.0.2"
 matches = "0.1.8"