diff --git a/shell/app/electron_crash_reporter_client.cc b/shell/app/electron_crash_reporter_client.cc
index 245c55c90a13..237c90c16f33 100644
--- a/shell/app/electron_crash_reporter_client.cc
+++ b/shell/app/electron_crash_reporter_client.cc
@@ -190,7 +190,9 @@ bool ElectronCrashReporterClient::GetShouldCompressUploads() {
 
 void ElectronCrashReporterClient::GetProcessSimpleAnnotations(
     std::map<std::string, std::string>* annotations) {
-  *annotations = global_annotations_;
+  for (auto&& pair : global_annotations_) {
+    (*annotations)[pair.first] = pair.second;
+  }
   (*annotations)["prod"] = ELECTRON_PRODUCT_NAME;
   (*annotations)["ver"] = ELECTRON_VERSION_STRING;
 }