diff --git a/tests/collection.rs b/tests/collection.rs
index 8225c5d..2767253 100644
--- a/tests/collection.rs
+++ b/tests/collection.rs
@@ -229,7 +229,7 @@ fn test_insert_failure() {
     let result = collection.insert(&document, None);
     assert!(result.is_err());
     assert_eq!(
-        "MongoError (BsoncError: Unknown/Unknown - Timed out trying to select a server)",
+        "MongoError (BsoncError: Unknown/Unknown - No suitable servers found: `serverSelectionTimeoutMS` expired: [connection timeout calling ismaster on 'localhost:27018'])",
         format!("{:?}", result.err().unwrap())
     );
 }