diff --git a/crates/radicle/src/cob/identity.rs b/crates/radicle/src/cob/identity.rs
index 549a1ae5..37eab954 100644
--- a/crates/radicle/src/cob/identity.rs
+++ b/crates/radicle/src/cob/identity.rs
@@ -1323,12 +1323,16 @@ mod test {
             .unwrap();
 
         bob.repo.fetch(alice);
-        let a3 = alice_identity.redact(a2, &alice.signer).unwrap();
+        let a3 = cob::git::stable::with_advanced_timestamp(|| {
+            alice_identity.redact(a2, &alice.signer).unwrap()
+        });
         assert!(alice_identity.revision(&a1).is_some());
         assert_eq!(alice_identity.timeline, vec![a0, a1, a2, a3]);
 
         let mut bob_identity = Identity::load_mut(&*bob.repo).unwrap();
-        let b1 = bob_identity.accept(&a2, &bob.signer).unwrap();
+        let b1 = cob::git::stable::with_advanced_timestamp(|| {
+            bob_identity.accept(&a2, &bob.signer).unwrap()
+        });
 
         assert_eq!(bob_identity.timeline, vec![a0, a1, a2, b1]);
         assert_eq!(bob_identity.revision(&a2).unwrap().state, State::Accepted);
@@ -1454,11 +1458,15 @@ mod test {
 
         // Bob accepts alice's revision.
         let mut bob_identity = Identity::load_mut(&*bob.repo).unwrap();
-        let b1 = bob_identity.accept(&a2, &bob.signer).unwrap();
+        let b1 = cob::git::stable::with_advanced_timestamp(|| {
+            bob_identity.accept(&a2, &bob.signer).unwrap()
+        });
 
         // Eve rejects the revision, not knowing.
         let mut eve_identity = Identity::load_mut(&*eve.repo).unwrap();
-        let e1 = eve_identity.reject(a2, &eve.signer).unwrap();
+        let e1 = cob::git::stable::with_advanced_timestamp(|| {
+            eve_identity.reject(a2, &eve.signer).unwrap()
+        });
         assert!(eve_identity.revision(&a2).unwrap().is_active());
 
         // Then she submits a new revision.