diff --git a/common/eth2_network_config/built_in_network_configs/pulsechain-testnet-v4/config.yaml b/common/eth2_network_config/built_in_network_configs/pulsechain-testnet-v4/config.yaml
index d6fe4db16..74a0c8821 100644
--- a/common/eth2_network_config/built_in_network_configs/pulsechain-testnet-v4/config.yaml
+++ b/common/eth2_network_config/built_in_network_configs/pulsechain-testnet-v4/config.yaml
@@ -31,6 +31,9 @@ ALTAIR_FORK_EPOCH: 1
 # Merge
 BELLATRIX_FORK_VERSION: 0x00000945
 BELLATRIX_FORK_EPOCH: 2
+# Capella
+CAPELLA_FORK_VERSION: 0x00000946
+CAPELLA_FORK_EPOCH: 4200 # Apr-28-2023 04:46:09 PM UTC
 
 # Time parameters
 # ---------------------------------------------------------------