diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
index 3001783..c8f635c5 100644
--- a/chrome/browser/about_flags.cc
+++ b/chrome/browser/about_flags.cc
@@ -4947,6 +4947,10 @@
      FEATURE_VALUE_TYPE(chromeos::features::kAmbientModeFeature)},
 #endif  // defined(OS_CHROMEOS)
 
+    {"password-change-support", flag_descriptions::kPasswordChangeName,
+     flag_descriptions::kPasswordChangeDescription, kOsAll,
+     FEATURE_VALUE_TYPE(password_manager::features::kPasswordChange)},
+
     // NOTE: Adding a new flag requires adding a corresponding entry to enum
     // "LoginCustomFlags" in tools/metrics/histograms/enums.xml. See "Flag
     // Histograms" in tools/metrics/histograms/README.md (run the