diff --git a/crates/agent/src/thread_store.rs b/crates/agent/src/thread_store.rs
index ce5487d7040895bbffbc1d079974b1ec42dcab7e..2139f232e3e99b1affb78928dec70e1aaef2a03a 100644
--- a/crates/agent/src/thread_store.rs
+++ b/crates/agent/src/thread_store.rs
@@ -74,7 +74,7 @@ impl Column for DataType {
     }
 }
 
-const RULES_FILE_NAMES: LazyLock<[&RelPath; 9]> = LazyLock::new(|| {
+static RULES_FILE_NAMES: LazyLock<[&RelPath; 9]> = LazyLock::new(|| {
     [
         RelPath::unix(".rules").unwrap(),
         RelPath::unix(".cursorrules").unwrap(),