diff --git a/flashbax/vault/vault.py b/flashbax/vault/vault.py
index 09cb4a7..f366dd5 100644
--- a/flashbax/vault/vault.py
+++ b/flashbax/vault/vault.py
@@ -478,6 +478,6 @@ def read(
         # Return the read result as a fbx buffer state
         return TrajectoryBufferState(
             experience=read_result,
-            current_index=jnp.array(self.vault_index, dtype=int),
+            current_index=jnp.array(0, dtype=int),
             is_full=jnp.array(True, dtype=bool),
         )