diff --git a/metrics/metrics_library.cc b/metrics/metrics_library.cc
index 12ad226..de2ff93 100644
--- a/metrics/metrics_library.cc
+++ b/metrics/metrics_library.cc
@@ -40,6 +40,7 @@
   "Chaps.DatabaseCorrupted",  // 3
   "Chaps.DatabaseRepairFailure",  // 4
   "Chaps.DatabaseCreateFailure",  // 5
+  "Attestation.OriginSpecificExhausted",  // 6
 };
 
 time_t MetricsLibrary::cached_enabled_time_ = 0;