diff --git a/crates/anvil/tests/it/anvil_api.rs b/crates/anvil/tests/it/anvil_api.rs
index 3b25ae79445a..86d2367edbf6 100644
--- a/crates/anvil/tests/it/anvil_api.rs
+++ b/crates/anvil/tests/it/anvil_api.rs
@@ -315,7 +315,7 @@ async fn test_set_next_timestamp() {
     let next = provider.get_block(BlockId::default(), false.into()).await.unwrap().unwrap();
     assert_eq!(next.header.number, 2);
 
-    assert!(next.header.timestamp > block.header.timestamp);
+    assert!(next.header.timestamp >= block.header.timestamp);
 }
 
 #[tokio::test(flavor = "multi_thread")]
diff --git a/crates/anvil/tests/it/fork.rs b/crates/anvil/tests/it/fork.rs
index d8df936b1e0a..17e5f9bd4f92 100644
--- a/crates/anvil/tests/it/fork.rs
+++ b/crates/anvil/tests/it/fork.rs
@@ -897,7 +897,7 @@ async fn test_fork_block_timestamp() {
     api.anvil_mine(Some(U256::from(1)), None).await.unwrap();
     let latest_block = api.block_by_number(BlockNumberOrTag::Latest).await.unwrap().unwrap();
 
-    assert!(initial_block.header.timestamp < latest_block.header.timestamp);
+    assert!(initial_block.header.timestamp <= latest_block.header.timestamp);
 }
 
 #[tokio::test(flavor = "multi_thread")]