diff --git a/update_manager/chromeos_policy.cc b/update_manager/chromeos_policy.cc
index 655ec82..d56a22e 100644
--- a/update_manager/chromeos_policy.cc
+++ b/update_manager/chromeos_policy.cc
@@ -144,6 +144,7 @@
     case ErrorCode::kOmahaUpdateIgnoredOverCellular:
     case ErrorCode::kUpdatedButNotActive:
     case ErrorCode::kNoUpdate:
+    case ErrorCode::kRollbackNotPossible:
       LOG(INFO) << "Not changing URL index or failure count due to error "
                 << chromeos_update_engine::utils::ErrorCodeToString(err_code)
                 << " (" << static_cast<int>(err_code) << ")";