diff --git a/.swift-format b/.swift-format
index c2a8a313..6cc9f994 100644
--- a/.swift-format
+++ b/.swift-format
@@ -17,6 +17,8 @@
   "lineLength" : 180,
   "maximumBlankLines" : 2,
   "spacesBeforeEndOfLineComments" : 1, 
+  "multiElementCollectionTrailingCommas" : true,
+  "multilineTrailingCommaBehavior" : "alwaysUsed",
   "respectsExistingLineBreaks" : true,
   "prioritizeKeepingFunctionOutputTogether" : true,
   "rules" : {