diff --git a/.editorconfig b/.editorconfig
index 8ee01795c03..55e1ad7aa0b 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -8,7 +8,7 @@ insert_final_newline = true
 max_line_length = 120
 
 # 4 space indentation
-[*.{py,pyx,pxi,pxd,c,cpp}]
+[*.{py,pyx,pxi,pxd,c,cpp,h,hpp}]
 indent_style = space
 indent_size = 4
 trim_trailing_whitespace = true