diff --git a/runtime/src/accounts_db.rs b/runtime/src/accounts_db.rs
index 6d5ce244a..ddea271d7 100644
--- a/runtime/src/accounts_db.rs
+++ b/runtime/src/accounts_db.rs
@@ -11764,7 +11764,8 @@ pub mod tests {
     fn test_clean_zero_lamport_and_old_roots() {
         solana_logger::setup();
 
-        let accounts = AccountsDb::new(Vec::new(), &ClusterType::Development);
+        let mut accounts = AccountsDb::new(Vec::new(), &ClusterType::Development);
+        accounts.caching_enabled = true;
         let pubkey = solana_sdk::pubkey::new_rand();
         let account = AccountSharedData::new(1, 0, AccountSharedData::default().owner());
         let zero_lamport_account =
@@ -11776,8 +11777,10 @@ pub mod tests {
 
         // Simulate rooting the zero-lamport account, should be a
         // candidate for cleaning
-        accounts.add_root(0);
-        accounts.add_root(1);
+        accounts.get_accounts_delta_hash(0);
+        accounts.add_root_and_flush_write_cache(0);
+        accounts.get_accounts_delta_hash(1);
+        accounts.add_root_and_flush_write_cache(1);
 
         // Slot 0 should be removed, and
         // zero-lamport account should be cleaned