diff --git a/.clang-format b/.clang-format
index e8e14f5c0c..5412395cf8 100644
--- a/.clang-format
+++ b/.clang-format
@@ -153,7 +153,7 @@ Standard:        Latest
 StatementMacros:
   - Q_UNUSED
   - QT_REQUIRE_VERSION
-TabWidth:        8
+TabWidth:        4
 UseCRLF:         false
 UseTab:          Never
 WhitespaceSensitiveMacros: