diff --git a/dev-util/makeheaders/makeheaders-0_p20240823.ebuild b/dev-util/makeheaders/makeheaders-0_p20240823.ebuild
index 3acac47545605..ed580cce17122 100644
--- a/dev-util/makeheaders/makeheaders-0_p20240823.ebuild
+++ b/dev-util/makeheaders/makeheaders-0_p20240823.ebuild
@@ -22,7 +22,7 @@ SRC_URI="
 
 LICENSE="BSD-2"
 SLOT="0"
-KEYWORDS="amd64 ~ppc ~sparc x86"
+KEYWORDS="amd64 ~arm64 ~ppc ~sparc x86"
 
 HTML_DOCS=( "makeheaders.html" )