diff --git a/Cargo.toml b/Cargo.toml
index ed1e58da..14818c36 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -57,7 +57,7 @@ color-eyre = "0.6.2"
 console-subscriber = "0.4"
 data-encoding = "2.3"
 derive_more = { version = "0.99", default-features = false, features = ["display", "from"] }
-ed25519-dalek = { version = "2.1.1", default-features = false }
+ed25519-dalek = { version = "2.1.1", default-features = false, features = ["std"]}
 eyre = "0.6.12"
 ftdi-embedded-hal = { version = "0.22.0", features = ["libftd2xx", "libftd2xx-static"] }
 futures = "0.3.30"