diff --git a/rslib/sync/Cargo.toml b/rslib/sync/Cargo.toml
index e2d960503..7a8f8534a 100644
--- a/rslib/sync/Cargo.toml
+++ b/rslib/sync/Cargo.toml
@@ -13,4 +13,4 @@ path = "main.rs"
 name = "anki-sync-server"
 
 [dependencies]
-anki.workspace = true
+anki = { workspace = true, features = ["rustls"] }