diff --git a/tests/core/pyspec/eth2spec/test/context.py b/tests/core/pyspec/eth2spec/test/context.py
index 242a0f891..1172b73a4 100644
--- a/tests/core/pyspec/eth2spec/test/context.py
+++ b/tests/core/pyspec/eth2spec/test/context.py
@@ -305,6 +305,7 @@ def config_fork_epoch_overrides(spec, state):
     elif _check_current_version(spec, state, EIP4844):
         overrides['ALTAIR_FORK_EPOCH'] = spec.GENESIS_EPOCH
         overrides['BELLATRIX_FORK_EPOCH'] = spec.GENESIS_EPOCH
+        overrides['CAPELLA_FORK_EPOCH'] = spec.GENESIS_EPOCH
         overrides['EIP4844_FORK_EPOCH'] = spec.GENESIS_EPOCH
     elif _check_current_version(spec, state, SHARDING):
         overrides['ALTAIR_FORK_EPOCH'] = spec.GENESIS_EPOCH