diff --git a/common/eth2_network_config/built_in_network_configs/gnosis/config.yaml b/common/eth2_network_config/built_in_network_configs/gnosis/config.yaml
index 95ca9d010..0fdc159ec 100644
--- a/common/eth2_network_config/built_in_network_configs/gnosis/config.yaml
+++ b/common/eth2_network_config/built_in_network_configs/gnosis/config.yaml
@@ -38,7 +38,7 @@ BELLATRIX_FORK_VERSION: 0x02000064
 BELLATRIX_FORK_EPOCH: 385536
 # Capella
 CAPELLA_FORK_VERSION: 0x03000064
-CAPELLA_FORK_EPOCH: 18446744073709551615
+CAPELLA_FORK_EPOCH: 648704
 # Sharding
 SHARDING_FORK_VERSION: 0x03000064
 SHARDING_FORK_EPOCH: 18446744073709551615
diff --git a/consensus/types/src/chain_spec.rs b/consensus/types/src/chain_spec.rs
index 5253dcc4b..595718223 100644
--- a/consensus/types/src/chain_spec.rs
+++ b/consensus/types/src/chain_spec.rs
@@ -828,7 +828,7 @@ impl ChainSpec {
              * Capella hard fork params
              */
             capella_fork_version: [0x03, 0x00, 0x00, 0x64],
-            capella_fork_epoch: None,
+            capella_fork_epoch: Some(Epoch::new(648704)),
             max_validators_per_withdrawals_sweep: 8192,
 
             /*