diff --git a/object_store/src/lib.rs b/object_store/src/lib.rs
index 2e4009d62de4..a09360a0aa9b 100644
--- a/object_store/src/lib.rs
+++ b/object_store/src/lib.rs
@@ -1261,7 +1261,7 @@ mod tests {
                 .filter(|x| {
                     let prefix_match =
                         prefix.as_ref().map(|p| x.prefix_matches(p)).unwrap_or(true);
-                    prefix_match && x > &offset
+                    prefix_match && (x > &offset)
                 })
                 .cloned()
                 .collect();