diff --git a/.clang-format b/.clang-format
index 30f2a0c89..eeb900b7e 100644
--- a/.clang-format
+++ b/.clang-format
@@ -16,3 +16,6 @@ AccessModifierOffset: -4
 # BreakBeforeTernaryOperators: true
 # AlignConsecutiveAssignments: false
 PackConstructorInitializers: Never
+IncludeCategories:
+  - Regex: '"d/dolzel\.h"'
+    Priority: -1000