diff --git a/filesystem/android_device.go b/filesystem/android_device.go
index 3e2f61f..6c04828 100644
--- a/filesystem/android_device.go
+++ b/filesystem/android_device.go
@@ -210,7 +210,7 @@
 		// https://cs.android.com/android/platform/superproject/main/+/main:build/make/core/main.mk;l=1396;drc=6595459cdd8164a6008335f6372c9f97b9094060
 		ctx.Phony("droidcore-unbundled", allImagesStamp)
 
-		validations = append(validations, a.copyFilesToProductOutForSoongOnly(ctx))
+		deps = append(deps, a.copyFilesToProductOutForSoongOnly(ctx))
 	}
 
 	ctx.Build(pctx, android.BuildParams{