diff --git a/contracts/multisig-prover/src/test/mocks/multisig.rs b/contracts/multisig-prover/src/test/mocks/multisig.rs
index ff1a89f35..8a8c357f0 100644
--- a/contracts/multisig-prover/src/test/mocks/multisig.rs
+++ b/contracts/multisig-prover/src/test/mocks/multisig.rs
@@ -122,7 +122,6 @@ mod query {
             state: MultisigState::Completed {
                 completed_at: 12345,
             },
-            expires_at: 23456,
             quorum,
             signers,
         }
diff --git a/contracts/multisig/src/contract/query.rs b/contracts/multisig/src/contract/query.rs
index 33c66d7cf..7e5d88a27 100644
--- a/contracts/multisig/src/contract/query.rs
+++ b/contracts/multisig/src/contract/query.rs
@@ -20,7 +20,6 @@ pub fn get_multisig(deps: Deps, session_id: Uint64) -> StdResult<Multisig> {
 
     Ok(Multisig {
         state: session.state,
-        expires_at: session.expires_at,
         quorum: worker_set.threshold,
         signers: signers_with_sigs,
     })
diff --git a/contracts/multisig/src/msg.rs b/contracts/multisig/src/msg.rs
index ba4062465..149b6de07 100644
--- a/contracts/multisig/src/msg.rs
+++ b/contracts/multisig/src/msg.rs
@@ -80,7 +80,6 @@ pub struct Signer {
 #[cw_serde]
 pub struct Multisig {
     pub state: MultisigState,
-    pub expires_at: u64,
     pub quorum: Uint256,
     pub signers: Vec<(Signer, Option<Signature>)>,
 }