diff --git a/cc/cc.go b/cc/cc.go
index e412528..4cda633 100644
--- a/cc/cc.go
+++ b/cc/cc.go
@@ -878,7 +878,7 @@
 
 	cachedToolchain config.Toolchain
 
-	subAndroidMkOnce map[subAndroidMkProvider]bool
+	subAndroidMkOnce map[subAndroidMkProviderInfoProducer]bool
 
 	// Flags used to compile this module
 	flags Flags