diff --git a/metrics_utils.cc b/metrics_utils.cc
index 1500311..0ff4cc9 100644
--- a/metrics_utils.cc
+++ b/metrics_utils.cc
@@ -114,6 +114,7 @@
     case ErrorCode::kUpdateCanceledByChannelChange:
     case ErrorCode::kOmahaRequestXMLHasEntityDecl:
     case ErrorCode::kOmahaUpdateIgnoredOverCellular:
+    case ErrorCode::kNoUpdate:
       return metrics::AttemptResult::kInternalError;
 
     // Special flags. These can't happen (we mask them out above) but
@@ -216,6 +217,7 @@
     case ErrorCode::kUserCanceled:
     case ErrorCode::kOmahaUpdateIgnoredOverCellular:
     case ErrorCode::kUpdatedButNotActive:
+    case ErrorCode::kNoUpdate:
       break;
 
     // Special flags. These can't happen (we mask them out above) but