diff --git a/src/.clang-format b/src/.clang-format
--- a/src/.clang-format
+++ b/src/.clang-format
@@ -6,6 +6,7 @@
 UseTab:          Never
 AccessModifierOffset: -4
 IndentCaseLabels: true
+NamespaceIndentation: Inner
 BreakBeforeBraces: Attach
 AllowShortIfStatementsOnASingleLine: true
 AllowShortFunctionsOnASingleLine: Inline