diff --git a/common/wasm/src/consensus_state.rs b/common/wasm/src/consensus_state.rs
index 3623319d..18dcc120 100644
--- a/common/wasm/src/consensus_state.rs
+++ b/common/wasm/src/consensus_state.rs
@@ -6,13 +6,10 @@ use crate::proto;
 #[derive(Clone, Debug, PartialEq, Eq)]
 pub struct ConsensusState {
     pub data: Vec<u8>,
-    pub timestamp_ns: u64,
 }
 
 impl ConsensusState {
-    pub fn new(data: Vec<u8>, timestamp_ns: u64) -> Self {
-        Self { data, timestamp_ns }
-    }
+    pub fn new(data: Vec<u8>) -> Self { Self { data } }
 }
 
 impl ibc_core_client_context::consensus_state::ConsensusState
@@ -23,7 +20,7 @@ impl ibc_core_client_context::consensus_state::ConsensusState
     }
 
     fn timestamp(&self) -> ibc_primitives::Timestamp {
-        ibc_primitives::Timestamp::from_nanoseconds(self.timestamp_ns).unwrap()
+        ibc_primitives::Timestamp::none()
     }
 
     fn encode_vec(self) -> alloc::vec::Vec<u8> {
@@ -34,9 +31,7 @@ impl ibc_core_client_context::consensus_state::ConsensusState
 impl Protobuf<Any> for ConsensusState {}
 
 impl From<ConsensusState> for proto::ConsensusState {
-    fn from(state: ConsensusState) -> Self {
-        Self { data: state.data, timestamp_ns: state.timestamp_ns }
-    }
+    fn from(state: ConsensusState) -> Self { Self { data: state.data } }
 }
 
 impl From<&ConsensusState> for proto::ConsensusState {
@@ -46,17 +41,14 @@ impl From<&ConsensusState> for proto::ConsensusState {
 impl TryFrom<proto::ConsensusState> for ConsensusState {
     type Error = proto::BadMessage;
     fn try_from(msg: proto::ConsensusState) -> Result<Self, Self::Error> {
-        Ok(ConsensusState { data: msg.data, timestamp_ns: msg.timestamp_ns })
+        Ok(ConsensusState { data: msg.data })
     }
 }
 
 impl TryFrom<&proto::ConsensusState> for ConsensusState {
     type Error = proto::BadMessage;
     fn try_from(msg: &proto::ConsensusState) -> Result<Self, Self::Error> {
-        Ok(ConsensusState {
-            data: <Vec<u8> as Clone>::clone(&msg.data),
-            timestamp_ns: msg.timestamp_ns,
-        })
+        Ok(ConsensusState { data: <Vec<u8> as Clone>::clone(&msg.data) })
     }
 }
 
diff --git a/common/wasm/src/proto.rs b/common/wasm/src/proto.rs
index 87f45967..d228c1a0 100644
--- a/common/wasm/src/proto.rs
+++ b/common/wasm/src/proto.rs
@@ -6,9 +6,6 @@ pub struct ConsensusState {
     /// protobuf encoded data of consensus state
     #[prost(bytes = "vec", tag = "1")]
     pub data: alloc::vec::Vec<u8>,
-    /// Timestamp in nanoseconds.
-    #[prost(uint64, tag = "2")]
-    pub timestamp_ns: u64,
 }
 
 impl prost::Name for ConsensusState {
@@ -37,6 +34,6 @@ impl prost::Name for ConsensusState {
 proto_utils::define_message! {
     ConsensusState; test_consensus_state {
         let data = lib::hash::CryptoHash::test(42).to_vec();
-        Self { data, timestamp_ns: 1 }
+        Self { data }
     }
 }
diff --git a/common/wasm/src/snapshots/wasm__proto__consensus_state.snap b/common/wasm/src/snapshots/wasm__proto__consensus_state.snap
index 86a06f45..c036a188 100644
--- a/common/wasm/src/snapshots/wasm__proto__consensus_state.snap
+++ b/common/wasm/src/snapshots/wasm__proto__consensus_state.snap
@@ -37,6 +37,4 @@ expression: any.value
     0,
     0,
     42,
-    16,
-    1,
 ]
diff --git a/solana/solana-ibc/programs/solana-ibc/src/consensus_state.rs b/solana/solana-ibc/programs/solana-ibc/src/consensus_state.rs
index 46f3d4b3..732134c3 100644
--- a/solana/solana-ibc/programs/solana-ibc/src/consensus_state.rs
+++ b/solana/solana-ibc/programs/solana-ibc/src/consensus_state.rs
@@ -125,7 +125,6 @@ impl From<cf_guest::ConsensusState> for AnyConsensusState {
             data: prost::Message::encode_to_vec(&cf_guest::proto::Any::from(
                 &state,
             )),
-            timestamp_ns: state.timestamp_ns.get(),
         })
     }
 }
diff --git a/solana/solana-ibc/programs/solana-ibc/src/validation_context.rs b/solana/solana-ibc/programs/solana-ibc/src/validation_context.rs
index 7c0624d4..5ee0fdf5 100644
--- a/solana/solana-ibc/programs/solana-ibc/src/validation_context.rs
+++ b/solana/solana-ibc/programs/solana-ibc/src/validation_context.rs
@@ -74,7 +74,6 @@ impl ibc::ValidationContext for IbcStorage<'_, '_> {
         };
         let wasm_consensus_state = wasm::consensus_state::ConsensusState::new(
             guest_consensus_state.encode_vec(),
-            state.1.into(),
         );
         Ok(AnyConsensusState::Wasm(wasm_consensus_state))
         // Ok(Self::AnyConsensusState::from(cf_guest::ConsensusState {