diff --git a/bin/9c b/bin/9c
index a22a0a08..59adda7f 100755
--- a/bin/9c
+++ b/bin/9c
@@ -119,6 +119,10 @@ case "$tag" in
 		useclang
 		cflags="$cflags -g3 -m64"
 		;;
+*Darwin-arm64*)
+		useclang
+		cflags="$cflags -g3 -m64"
+		;;
 *Darwin*clang*)
 		useclang
 		cflags="$cflags -g3 -m32"
diff --git a/bin/9l b/bin/9l
index b4f91584..f6eb0ba1 100755
--- a/bin/9l
+++ b/bin/9l
@@ -30,6 +30,9 @@ case "$tag" in
 *Darwin*x86_64*)
 	ld="${CC9:-gcc} -m64 $CC9FLAGS"
 	;;
+*Darwin-arm64*)
+	ld="${CC9:-gcc} -m64 $CC9FLAGS"
+	;;
 *Darwin*)
 	ld="${CC9:-gcc} -m32 $CC9FLAGS"
 	;;