diff --git a/script/build b/script/build
index 66c6439a5..8fd249dcf 100755
--- a/script/build
+++ b/script/build
@@ -25,7 +25,7 @@ else
 fi
 
 if [ -z "$2" ]; then
-    OS_ARCH_ARG=(-arch="386 amd64 arm ppc64le")
+    OS_ARCH_ARG=(-arch="386 amd64 arm arm64 ppc64le")
 else
     OS_ARCH_ARG=($2)
 fi
diff --git a/script/build-docker b/script/build-docker
index 907e138db..fb07f0043 100755
--- a/script/build-docker
+++ b/script/build-docker
@@ -18,7 +18,7 @@ else
 fi
 
 if [ -z "$2" ]; then
-    OS_ARCH_ARG=(-arch="386 amd64 arm ppc64le")
+    OS_ARCH_ARG=(-arch="386 amd64 arm arm64 ppc64le")
 else
     OS_ARCH_ARG=($2)
 fi