diff --git a/specs/_features/eip7732/fork-choice.md b/specs/_features/eip7732/fork-choice.md
index 19c9b88dd..0eb49ddfc 100644
--- a/specs/_features/eip7732/fork-choice.md
+++ b/specs/_features/eip7732/fork-choice.md
@@ -106,7 +106,7 @@ class Store(object):
     equivocating_indices: Set[ValidatorIndex]
     blocks: Dict[Root, BeaconBlock] = field(default_factory=dict)
     block_states: Dict[Root, BeaconState] = field(default_factory=dict)
-    # block_timeliness removed in EIP-7732
+    block_timeliness: Dict[Root, boolean] = field(default_factory=dict)
     checkpoint_states: Dict[Checkpoint, BeaconState] = field(default_factory=dict)
     latest_messages: Dict[ValidatorIndex, LatestMessage] = field(default_factory=dict)
     unrealized_justifications: Dict[Root, Checkpoint] = field(default_factory=dict)
@@ -431,6 +431,7 @@ def on_block(store: Store, signed_block: SignedBeaconBlock) -> None:
     time_into_slot = (store.time - store.genesis_time) % SECONDS_PER_SLOT
     is_before_attesting_interval = time_into_slot < SECONDS_PER_SLOT // INTERVALS_PER_SLOT
     is_timely = get_current_slot(store) == block.slot and is_before_attesting_interval
+    store.block_timeliness[hash_tree_root(block)] = is_timely
 
     # Add proposer score boost if the block is timely and not conflicting with an existing block
     is_first_block = store.proposer_boost_root == Root()