diff --git a/apex/apex.go b/apex/apex.go
index e0195d3..dc24df3 100644
--- a/apex/apex.go
+++ b/apex/apex.go
@@ -511,7 +511,7 @@
 
 	// Text file having the list of individual files that are included in this APEX. Used for
 	// debugging purpose.
-	installedFilesFile android.WritablePath
+	installedFilesFile android.Path
 
 	// List of module names that this APEX is including (to be shown via *-deps-info target).
 	// Used for debugging purpose.