diff --git a/tests/smoke-test/Cargo.toml b/tests/smoke-test/Cargo.toml
index 3f3c5ed..a1f7639 100644
--- a/tests/smoke-test/Cargo.toml
+++ b/tests/smoke-test/Cargo.toml
@@ -6,4 +6,4 @@ edition = "2018"
 
 [dependencies.uuid]
 path = "../../"
-features = ["v1", "v3", "v4", "v5"]
+features = ["v4"]