diff --git a/cmd/soong_build/main.go b/cmd/soong_build/main.go
index 4586f44..8322fbe 100644
--- a/cmd/soong_build/main.go
+++ b/cmd/soong_build/main.go
@@ -198,7 +198,6 @@
 	if err != nil {
 		panic(err)
 	}
-	extraNinjaDepsString := strings.Join(extraNinjaDeps, " \\\n ")
 
 	// Run the loading and analysis pipeline to prepare the graph of regular
 	// Modules parsed from Android.bp files, and the BazelTargetModules mapped
@@ -215,6 +214,9 @@
 	// 1:1 mapping for each module.
 	metrics.Print()
 
+	extraNinjaDeps = append(extraNinjaDeps, codegenContext.AdditionalNinjaDeps()...)
+	extraNinjaDepsString := strings.Join(extraNinjaDeps, " \\\n ")
+
 	// Workarounds to support running bp2build in a clean AOSP checkout with no
 	// prior builds, and exiting early as soon as the BUILD files get generated,
 	// therefore not creating build.ninja files that soong_ui and callers of