diff --git a/.clang-format b/.clang-format
index 93f3f29..e593f29 100644
--- a/.clang-format
+++ b/.clang-format
@@ -39,6 +39,18 @@ BreakInheritanceList: BeforeComma
 ColumnLimit: 100
 CompactNamespaces: false
 ContinuationIndentWidth: 2
+IncludeBlocks:   Regroup
+IncludeCategories:
+  - Regex:           '^<cub'
+    Priority:        1
+  - Regex:           '^<thrust'
+    Priority:        2
+  - Regex:           '^<cuda'
+    Priority:        3
+  - Regex:           '^<nvbench'
+    Priority:        4
+  - Regex:           '^<[a-z]*>$'
+    Priority:        5
 IndentCaseLabels: true
 IndentPPDirectives: None
 IndentWidth: 2