diff --git a/tools/aapt2/Configuration.proto b/tools/aapt2/Configuration.proto
index 4883844..a8111a2 100644
--- a/tools/aapt2/Configuration.proto
+++ b/tools/aapt2/Configuration.proto
@@ -213,4 +213,6 @@
   //
 
   string product = 25;
+
+  string stringified = 100;
 }