diff --git a/runtime/common/src/claims.rs b/runtime/common/src/claims.rs
index 8811e04943d2..e5442db76b55 100644
--- a/runtime/common/src/claims.rs
+++ b/runtime/common/src/claims.rs
@@ -704,6 +704,7 @@ mod tests {
 		type DustRemoval = ();
 		type ExistentialDeposit = ExistentialDeposit;
 		type AccountStore = System;
+		type AccountRef = balances::SystemAccountRef<Test>;
 	}
 
 	impl vesting::Trait for Test {
diff --git a/runtime/common/src/crowdfund.rs b/runtime/common/src/crowdfund.rs
index 15160f7fc095..a850acd8a13f 100644
--- a/runtime/common/src/crowdfund.rs
+++ b/runtime/common/src/crowdfund.rs
@@ -627,6 +627,7 @@ mod tests {
 		type DustRemoval = ();
 		type ExistentialDeposit = ExistentialDeposit;
 		type AccountStore = System;
+		type AccountRef = balances::SystemAccountRef<Test>;
 	}
 
 	parameter_types! {
diff --git a/runtime/common/src/parachains.rs b/runtime/common/src/parachains.rs
index 0c353a45f96c..f502567d0596 100644
--- a/runtime/common/src/parachains.rs
+++ b/runtime/common/src/parachains.rs
@@ -1846,6 +1846,7 @@ mod tests {
 		type Event = ();
 		type ExistentialDeposit = ExistentialDeposit;
 		type AccountStore = System;
+		type AccountRef = balances::SystemAccountRef<Test>;
 	}
 
 	pallet_staking_reward_curve::build! {
diff --git a/runtime/common/src/registrar.rs b/runtime/common/src/registrar.rs
index 248371d256c5..94fa037ede26 100644
--- a/runtime/common/src/registrar.rs
+++ b/runtime/common/src/registrar.rs
@@ -766,6 +766,7 @@ mod tests {
 		type Event = ();
 		type ExistentialDeposit = ExistentialDeposit;
 		type AccountStore = System;
+		type AccountRef = balances::SystemAccountRef<Test>;
 	}
 
 	parameter_types!{
diff --git a/runtime/common/src/slots.rs b/runtime/common/src/slots.rs
index b3140278f9e5..6fc73f6b6c30 100644
--- a/runtime/common/src/slots.rs
+++ b/runtime/common/src/slots.rs
@@ -945,6 +945,7 @@ mod tests {
 		type DustRemoval = ();
 		type ExistentialDeposit = ExistentialDeposit;
 		type AccountStore = System;
+		type AccountRef = balances::SystemAccountRef<Test>;
 	}
 
 	thread_local! {
diff --git a/runtime/kusama/src/lib.rs b/runtime/kusama/src/lib.rs
index f9ba963f0407..9d3ee48e563d 100644
--- a/runtime/kusama/src/lib.rs
+++ b/runtime/kusama/src/lib.rs
@@ -200,6 +200,7 @@ impl balances::Trait for Runtime {
 	type Event = Event;
 	type ExistentialDeposit = ExistentialDeposit;
 	type AccountStore = System;
+	type AccountRef = balances::SystemAccountRef<Runtime>;
 }
 
 parameter_types! {
diff --git a/runtime/polkadot/src/lib.rs b/runtime/polkadot/src/lib.rs
index cd63dfce0221..bf216f42aabd 100644
--- a/runtime/polkadot/src/lib.rs
+++ b/runtime/polkadot/src/lib.rs
@@ -231,6 +231,7 @@ impl balances::Trait for Runtime {
 	type Event = Event;
 	type ExistentialDeposit = ExistentialDeposit;
 	type AccountStore = System;
+	type AccountRef = balances::SystemAccountRef<Runtime>;
 }
 
 parameter_types! {
diff --git a/runtime/test-runtime/src/lib.rs b/runtime/test-runtime/src/lib.rs
index 84bf4873823f..6bc7b9d3a02d 100644
--- a/runtime/test-runtime/src/lib.rs
+++ b/runtime/test-runtime/src/lib.rs
@@ -198,6 +198,7 @@ impl balances::Trait for Runtime {
 	type Event = Event;
 	type ExistentialDeposit = ExistentialDeposit;
 	type AccountStore = System;
+	type AccountRef = balances::SystemAccountRef<Runtime>;
 }
 
 parameter_types! {
diff --git a/runtime/westend/src/lib.rs b/runtime/westend/src/lib.rs
index 3029c96d6ae0..3fbea36e85b1 100644
--- a/runtime/westend/src/lib.rs
+++ b/runtime/westend/src/lib.rs
@@ -182,6 +182,7 @@ impl balances::Trait for Runtime {
 	type Event = Event;
 	type ExistentialDeposit = ExistentialDeposit;
 	type AccountStore = System;
+	type AccountRef = balances::SystemAccountRef<Runtime>;
 }
 
 parameter_types! {