diff --git a/cc/arm_device.go b/cc/arm_device.go
index 766eea6..1624cfc 100644
--- a/cc/arm_device.go
+++ b/cc/arm_device.go
@@ -392,5 +392,5 @@
 }
 
 func init() {
-	registerDeviceToolchainFactory(android.Arm, armToolchainFactory)
+	registerToolchainFactory(android.Android, android.Arm, armToolchainFactory)
 }