diff --git a/tools/aapt2/Android.bp b/tools/aapt2/Android.bp
index f43cf52..43d5b71 100644
--- a/tools/aapt2/Android.bp
+++ b/tools/aapt2/Android.bp
@@ -113,6 +113,7 @@
         "io/ZipArchive.cpp",
         "link/AutoVersioner.cpp",
         "link/FeatureFlagsFilter.cpp",
+        "link/FlaggedXmlVersioner.cpp",
         "link/FlagDisabledResourceRemover.cpp",
         "link/ManifestFixer.cpp",
         "link/NoDefaultResourceRemover.cpp",