diff --git a/projects/hip/.gitattributes b/projects/hip/.gitattributes
index c7b2250c04..b84b57d149 100644
--- a/projects/hip/.gitattributes
+++ b/projects/hip/.gitattributes
@@ -9,3 +9,11 @@
 *.h text eol=lf
 *.hpp text eol=lf
 *.txt text eol=lf
+
+# auto remove white space
+*.cpp filter=trimspace
+*.c filter=trimspace
+*.h filter=trimspacecpp
+*.hpp filter=trimspace
+*.md filter=trimspace
+