diff --git a/polkadot/node/service/src/chain_spec.rs b/polkadot/node/service/src/chain_spec.rs
index 431af1ec06b69f0f03ec3c192b415549fc05b8b1..a63f16dcb97bd2d1d3cc79d89c866b9134aee113 100644
--- a/polkadot/node/service/src/chain_spec.rs
+++ b/polkadot/node/service/src/chain_spec.rs
@@ -355,7 +355,7 @@ fn polkadot_staging_testnet_config_genesis(wasm_binary: &[u8]) -> polkadot::Gene
 			minimum_validator_count: 4,
 			stakers: initial_authorities
 				.iter()
-				.map(|x| (x.0.clone(), x.1.clone(), STASH, polkadot::StakerStatus::Validator))
+				.map(|x| (x.0.clone(), x.0.clone(), STASH, polkadot::StakerStatus::Validator))
 				.collect(),
 			invulnerables: initial_authorities.iter().map(|x| x.0.clone()).collect(),
 			force_era: Forcing::ForceNone,
@@ -546,7 +546,7 @@ fn westend_staging_testnet_config_genesis(wasm_binary: &[u8]) -> westend::Genesi
 			minimum_validator_count: 4,
 			stakers: initial_authorities
 				.iter()
-				.map(|x| (x.0.clone(), x.1.clone(), STASH, westend::StakerStatus::Validator))
+				.map(|x| (x.0.clone(), x.0.clone(), STASH, westend::StakerStatus::Validator))
 				.collect(),
 			invulnerables: initial_authorities.iter().map(|x| x.0.clone()).collect(),
 			force_era: Forcing::ForceNone,
@@ -736,7 +736,7 @@ fn kusama_staging_testnet_config_genesis(wasm_binary: &[u8]) -> kusama::GenesisC
 			minimum_validator_count: 4,
 			stakers: initial_authorities
 				.iter()
-				.map(|x| (x.0.clone(), x.1.clone(), STASH, kusama::StakerStatus::Validator))
+				.map(|x| (x.0.clone(), x.0.clone(), STASH, kusama::StakerStatus::Validator))
 				.collect(),
 			invulnerables: initial_authorities.iter().map(|x| x.0.clone()).collect(),
 			force_era: Forcing::ForceNone,
@@ -1340,7 +1340,7 @@ pub fn polkadot_testnet_genesis(
 			validator_count: initial_authorities.len() as u32,
 			stakers: initial_authorities
 				.iter()
-				.map(|x| (x.0.clone(), x.1.clone(), STASH, polkadot::StakerStatus::Validator))
+				.map(|x| (x.0.clone(), x.0.clone(), STASH, polkadot::StakerStatus::Validator))
 				.collect(),
 			invulnerables: initial_authorities.iter().map(|x| x.0.clone()).collect(),
 			force_era: Forcing::NotForcing,
@@ -1427,7 +1427,7 @@ pub fn kusama_testnet_genesis(
 			validator_count: initial_authorities.len() as u32,
 			stakers: initial_authorities
 				.iter()
-				.map(|x| (x.0.clone(), x.1.clone(), STASH, kusama::StakerStatus::Validator))
+				.map(|x| (x.0.clone(), x.0.clone(), STASH, kusama::StakerStatus::Validator))
 				.collect(),
 			invulnerables: initial_authorities.iter().map(|x| x.0.clone()).collect(),
 			force_era: Forcing::NotForcing,
@@ -1507,7 +1507,7 @@ pub fn westend_testnet_genesis(
 			validator_count: initial_authorities.len() as u32,
 			stakers: initial_authorities
 				.iter()
-				.map(|x| (x.0.clone(), x.1.clone(), STASH, westend::StakerStatus::Validator))
+				.map(|x| (x.0.clone(), x.0.clone(), STASH, westend::StakerStatus::Validator))
 				.collect(),
 			invulnerables: initial_authorities.iter().map(|x| x.0.clone()).collect(),
 			force_era: Forcing::NotForcing,
diff --git a/polkadot/node/test/service/src/chain_spec.rs b/polkadot/node/test/service/src/chain_spec.rs
index 2c6d95260df6f02406e40af0df73e380f82ad1e3..943167d96a582dcc06f3a8d8c2f63c6bc8dd0d78 100644
--- a/polkadot/node/test/service/src/chain_spec.rs
+++ b/polkadot/node/test/service/src/chain_spec.rs
@@ -146,7 +146,7 @@ fn polkadot_testnet_genesis(
 			validator_count: 2,
 			stakers: initial_authorities
 				.iter()
-				.map(|x| (x.0.clone(), x.1.clone(), STASH, runtime::StakerStatus::Validator))
+				.map(|x| (x.0.clone(), x.0.clone(), STASH, runtime::StakerStatus::Validator))
 				.collect(),
 			invulnerables: initial_authorities.iter().map(|x| x.0.clone()).collect(),
 			force_era: Forcing::NotForcing,