lndl

diff --git a/tool/config.sub b/tool/config.sub
index 7cc68ba..cdf06aa 100755
--- a/tool/config.sub
+++ b/tool/config.sub
@@ -253,7 +253,7 @@ case $basic_machine in
 	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
 	| am33_2.0 \
 	| arc | arceb \
-	| arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
+	| arm | arm64 | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \