diff --git a/ui/build/androidmk_denylist.go b/ui/build/androidmk_denylist.go
index 6f57cb1..640a82d 100644
--- a/ui/build/androidmk_denylist.go
+++ b/ui/build/androidmk_denylist.go
@@ -85,10 +85,18 @@
 	"external/webp/",
 }
 
-func ignoreNdkAndroidMks(androidMks []string) (filtered []string) {
-	filter := func(s string) bool {
-		for _, d := range external_ndk_androidmks {
-			if strings.HasPrefix(s, d) {
+var art_androidmks = []string{
+	//"art/",
+}
+
+func ignoreSomeAndroidMks(androidMks []string) (filtered []string) {
+	ignore_androidmks := make([]string, 0, len(external_ndk_androidmks)+len(art_androidmks))
+	ignore_androidmks = append(ignore_androidmks, external_ndk_androidmks...)
+	ignore_androidmks = append(ignore_androidmks, art_androidmks...)
+
+	shouldKeep := func(androidmk string) bool {
+		for _, prefix := range ignore_androidmks {
+			if strings.HasPrefix(androidmk, prefix) {
 				return false
 			}
 		}
@@ -96,10 +104,9 @@
 	}
 
 	for _, l := range androidMks {
-		if filter(l) {
+		if shouldKeep(l) {
 			filtered = append(filtered, l)
 		}
 	}
-
 	return
 }
diff --git a/ui/build/finder.go b/ui/build/finder.go
index da7f255..783b488 100644
--- a/ui/build/finder.go
+++ b/ui/build/finder.go
@@ -128,7 +128,7 @@
 
 	// Stop searching a subdirectory recursively after finding an Android.mk.
 	androidMks := f.FindFirstNamedAt(".", "Android.mk")
-	androidMks = ignoreNdkAndroidMks(androidMks)
+	androidMks = ignoreSomeAndroidMks(androidMks)
 	blockAndroidMks(ctx, androidMks)
 	err := dumpListToFile(ctx, config, androidMks, filepath.Join(dumpDir, "Android.mk.list"))
 	if err != nil {