diff --git a/test_libs/pyspec/eth2spec/test/phase_0/epoch_processing/test_process_final_updates.py b/test_libs/pyspec/eth2spec/test/phase_0/epoch_processing/test_process_final_updates.py
index ca2f9eb10..0c19f8e31 100644
--- a/test_libs/pyspec/eth2spec/test/phase_0/epoch_processing/test_process_final_updates.py
+++ b/test_libs/pyspec/eth2spec/test/phase_0/epoch_processing/test_process_final_updates.py
@@ -6,6 +6,23 @@ def run_process_final_updates(spec, state):
     yield from run_epoch_processing_to(spec, state, 'process_final_updates')
 
 
+@with_all_phases
+@spec_state_test
+def test_eth1_vote_no_reset(spec, state):
+    assert spec.SLOTS_PER_ETH1_VOTING_PERIOD > spec.SLOTS_PER_EPOCH
+    # skip ahead to near the end of the epoch
+    state.slot = spec.SLOTS_PER_EPOCH - 2
+    for i in range(state.slot + 1):  # add a vote for each skipped slot.
+        state.eth1_data_votes.append(
+            spec.Eth1Data(deposit_root=b'\xaa' * 32,
+                          deposit_count=state.eth1_deposit_index,
+                          block_hash=b'\xbb' * 32))
+
+    yield from run_process_final_updates(spec, state)
+
+    assert len(state.eth1_data_votes) == spec.SLOTS_PER_EPOCH
+
+
 @with_all_phases
 @spec_state_test
 def test_eth1_vote_reset(spec, state):