diff --git a/specs/phase0/fork-choice.md b/specs/phase0/fork-choice.md
index 420ae5722..9c27a423f 100644
--- a/specs/phase0/fork-choice.md
+++ b/specs/phase0/fork-choice.md
@@ -7,6 +7,7 @@
 
 - [Introduction](#introduction)
 - [Fork choice](#fork-choice)
+  - [Constant](#constant)
   - [Preset](#preset)
   - [Configuration](#configuration)
   - [Helpers](#helpers)
diff --git a/tests/core/pyspec/eth2spec/test/phase0/fork_choice/test_on_block.py b/tests/core/pyspec/eth2spec/test/phase0/fork_choice/test_on_block.py
index 6cf04559b..c4c9fffc1 100644
--- a/tests/core/pyspec/eth2spec/test/phase0/fork_choice/test_on_block.py
+++ b/tests/core/pyspec/eth2spec/test/phase0/fork_choice/test_on_block.py
@@ -724,7 +724,7 @@ def test_proposer_score_boost_same_slot_untimely_block(spec, state):
 
     # Process block on untimely arrival in the same slot
     spec.on_tick(store, store.genesis_time + block.slot * spec.config.SECONDS_PER_SLOT +
-                 spec.config.SECONDS_PER_SLOT // spec.ATTESTATION_OFFSET_QUOTIENT)
+                 spec.config.SECONDS_PER_SLOT // spec.INTERVALS_PER_SLOT)
     yield from tick_and_add_block(spec, store, signed_block, test_steps)
     assert store.proposer_score_boost.root == spec.Root()