diff --git a/clients/teku-bn/teku_bn.sh b/clients/teku-bn/teku_bn.sh
index 880cc58bb1..9d6de90755 100755
--- a/clients/teku-bn/teku_bn.sh
+++ b/clients/teku-bn/teku_bn.sh
@@ -69,4 +69,5 @@ echo Starting Teku Beacon Node
     --p2p-peer-lower-bound="${HIVE_ETH2_P2P_TARGET_PEERS:-10}" \
     --rest-api-enabled=true --rest-api-interface=0.0.0.0 --rest-api-port="${HIVE_ETH2_BN_API_PORT:-4000}" --rest-api-host-allowlist="*" \
     --data-storage-mode=ARCHIVE \
-    --Xstartup-target-peer-count=0    
+    --Xstartup-target-peer-count=0 \
+    --p2p-subscribe-all-subnets-enabled