diff --git a/proxmox-rest-server/Cargo.toml b/proxmox-rest-server/Cargo.toml
index 296dc09e..aea55f13 100644
--- a/proxmox-rest-server/Cargo.toml
+++ b/proxmox-rest-server/Cargo.toml
@@ -23,7 +23,7 @@ nix = "0.19.1"
 once_cell = "1.3.1"
 percent-encoding = "2.1"
 regex = "1.5"
-serde = { version = "1.0", features = [] }
+serde = { version = "1.0", features = [ "derive" ] }
 serde_json = "1.0"
 tokio = { version = "1.6", features = ["signal", "process"] }
 tokio-openssl = "0.6.1"