diff --git a/src/setup/flow_features.rs b/src/setup/flow_features.rs
index 80e036621..52851527e 100644
--- a/src/setup/flow_features.rs
+++ b/src/setup/flow_features.rs
@@ -3,5 +3,5 @@ use crate::prelude::*;
 pub const SOURCE_STATE_TABLE: &str = "source_state_table";
 
 pub fn default_features() -> BTreeSet<String> {
-    vec![SOURCE_STATE_TABLE.to_string()].into_iter().collect()
+    BTreeSet::new()
 }