diff --git a/.swiftlint.yml b/.swiftlint.yml
index ef8311c1..46d60390 100644
--- a/.swiftlint.yml
+++ b/.swiftlint.yml
@@ -17,6 +17,9 @@ only_rules:
   # There should be no space before and one after any comma.
   - comma
 
+  # Prefer `contains` over `filter(where:).count`.
+  - contains_over_filter_count
+
   # Prefer `contains` over using `filter(where:).isEmpty`.
   - contains_over_filter_is_empty