diff --git a/src/.clang-format b/src/.clang-format
index 4db09138556..2b74e40b41d 100644
--- a/src/.clang-format
+++ b/src/.clang-format
@@ -142,6 +142,7 @@ LambdaBodyIndentation: Signature
 LineEnding:      DeriveLF
 MacroBlockBegin: ''
 MacroBlockEnd:   ''
+MainIncludeChar: AngleBracket
 MaxEmptyLinesToKeep: 2
 NamespaceIndentation: None
 ObjCBinPackProtocolList: Auto