diff --git a/Cargo.toml b/Cargo.toml
index dec7bf25545..5833dceb844 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,3 +1,5 @@
+cargo-features = ["edition"]
+
 [package]
 name = "rls"
 version = "0.130.5"