diff --git a/beacon_chain/types/src/deposit.rs b/beacon_chain/types/src/deposit.rs
index b10352a45..58e61c9cf 100644
--- a/beacon_chain/types/src/deposit.rs
+++ b/beacon_chain/types/src/deposit.rs
@@ -1,14 +1,7 @@
-use super::deposit_parameters::DepositParameters;
 use super::{Hash256};
 
 pub struct Deposit {
-    pub merkle_branch: Hash256,
+    pub merkle_branch: Vec<Hash256>,
     pub merkle_tree_index: u64,
     pub deposit_data: DepositData
 }
-
-pub struct DepositData {
-    pub deposit_parameters: DepositParameters,
-    pub value: u64,
-    pub timestamp: u64
-}
diff --git a/beacon_chain/types/src/deposit_data.rs b/beacon_chain/types/src/deposit_data.rs
new file mode 100644
index 000000000..32a705d27
--- /dev/null
+++ b/beacon_chain/types/src/deposit_data.rs
@@ -0,0 +1,7 @@
+use super::deposit_parameters::DepositParameters;
+
+pub struct DepositData {
+    pub deposit_parameter: DepositInput,
+    pub value: u64,
+    pub timestamp: u64
+}
diff --git a/beacon_chain/types/src/deposit_parameters.rs b/beacon_chain/types/src/deposit_input.rs
similarity index 68%
rename from beacon_chain/types/src/deposit_parameters.rs
rename to beacon_chain/types/src/deposit_input.rs
index 9ff121fb9..d2db350ef 100644
--- a/beacon_chain/types/src/deposit_parameters.rs
+++ b/beacon_chain/types/src/deposit_input.rs
@@ -3,7 +3,7 @@ use super::{Hash256};
 
 pub struct DepositParameters {
     pub pubkey: PublicKey,
-    pub proof_of_possession: AggregateSignature,
     pub withdrawal_credentials: Hash256,
-    pub randao_commitment: Hash256
+    pub randao_commitment: Hash256,
+    pub proof_of_possession: AggregateSignature
 }
diff --git a/beacon_chain/types/src/validator_record.rs b/beacon_chain/types/src/validator_record.rs
index c4e57d335..c68830f60 100644
--- a/beacon_chain/types/src/validator_record.rs
+++ b/beacon_chain/types/src/validator_record.rs
@@ -31,7 +31,7 @@ pub struct ValidatorRecord {
     pub pubkey: PublicKey,
     pub withdrawal_credentials: Hash256,
     pub randao_commitment: Hash256,
-    pub randao_skips: u64,
+    pub randao_layers: u64,
     pub balance: u64,
     pub status: u64,
     pub latest_status_change_slot: u64,
@@ -49,7 +49,7 @@ impl ValidatorRecord {
             pubkey: keypair.pk.clone(),
             withdrawal_credentials: Hash256::zero(),
             randao_commitment: Hash256::zero(),
-            randao_skips: 0,
+            randao_layers: 0,
             balance: 0,
             status: 0,
             latest_status_change_slot: 0,
@@ -72,7 +72,7 @@ mod tests {
         let (v, _kp) = ValidatorRecord::zero_with_thread_rand_keypair();
         assert!(v.withdrawal_credentials.is_zero());
         assert!(v.randao_commitment.is_zero());
-        assert_eq!(v.randao_skips, 0);
+        assert_eq!(v.randao_layers, 0);
         assert_eq!(v.balance, 0);
         assert_eq!(v.status, 0);
         assert_eq!(v.latest_status_change_slot, 0);