diff --git a/cmd/gomobile/bind.go b/cmd/gomobile/bind.go
index 91e9f4a..ef62d05 100644
--- a/cmd/gomobile/bind.go
+++ b/cmd/gomobile/bind.go
@@ -215,7 +215,7 @@
 func packagesConfig(targetOS string) *packages.Config {
 	config := &packages.Config{}
 	// Add CGO_ENABLED=1 explicitly since Cgo is disabled when GOOS is different from host OS.
-	config.Env = append(os.Environ(), "GOARCH=arm", "GOOS="+targetOS, "CGO_ENABLED=1")
+	config.Env = append(os.Environ(), "GOARCH=arm64", "GOOS="+targetOS, "CGO_ENABLED=1")
 	tags := buildTags
 	if targetOS == "darwin" {
 		tags = append(tags, "ios")