diff --git a/eth-reference-tests/src/referenceTest/java/tech/pegasys/teku/reference/phase0/forkchoice/ForkChoiceTestExecutor.java b/eth-reference-tests/src/referenceTest/java/tech/pegasys/teku/reference/phase0/forkchoice/ForkChoiceTestExecutor.java
index a698812f127..a5eaa610384 100644
--- a/eth-reference-tests/src/referenceTest/java/tech/pegasys/teku/reference/phase0/forkchoice/ForkChoiceTestExecutor.java
+++ b/eth-reference-tests/src/referenceTest/java/tech/pegasys/teku/reference/phase0/forkchoice/ForkChoiceTestExecutor.java
@@ -17,6 +17,7 @@
 import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
 import static tech.pegasys.teku.infrastructure.async.SafeFutureAssert.safeJoin;
 import static tech.pegasys.teku.infrastructure.time.TimeUtilities.secondsToMillis;
+import static tech.pegasys.teku.networks.Eth2NetworkConfiguration.DEFAULT_FORK_CHOICE_PROPOSER_BOOST_UNIQUENESS_ENABLED;
 import static tech.pegasys.teku.networks.Eth2NetworkConfiguration.DEFAULT_FORK_CHOICE_UPDATE_HEAD_ON_BLOCK_IMPORT_ENABLED;
 
 import com.google.common.collect.ImmutableMap;
@@ -128,6 +129,7 @@ spec, new SignedBlockAndState(anchorBlock, anchorState)),
             new TickProcessor(spec, recentChainData),
             transitionBlockValidator,
             DEFAULT_FORK_CHOICE_UPDATE_HEAD_ON_BLOCK_IMPORT_ENABLED,
+            DEFAULT_FORK_CHOICE_PROPOSER_BOOST_UNIQUENESS_ENABLED,
             storageSystem.getMetricsSystem());
     final ExecutionLayerChannelStub executionLayer =
         new ExecutionLayerChannelStub(spec, false, Optional.empty());