diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/Cargo.toml b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/Cargo.toml
index de00c2da68e5..eb1d1f597a0f 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/Cargo.toml
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/Cargo.toml
@@ -254,6 +254,7 @@ runtime-benchmarks = [
 	"sp-runtime/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"beacon-spec-mainnet"
 ]
 
 try-runtime = [
diff --git a/cumulus/polkadot-parachain/Cargo.toml b/cumulus/polkadot-parachain/Cargo.toml
index bf1cc73a8827..39058a670f07 100644
--- a/cumulus/polkadot-parachain/Cargo.toml
+++ b/cumulus/polkadot-parachain/Cargo.toml
@@ -134,6 +134,7 @@ runtime-benchmarks = [
 	"rococo-parachain-runtime/runtime-benchmarks",
 	"sc-service/runtime-benchmarks",
 	"sp-runtime/runtime-benchmarks",
+	"beacon-spec-mainnet"
 ]
 try-runtime = [
 	"asset-hub-rococo-runtime/try-runtime",