diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
index dd7a82c..334f2ce 100644
--- a/chrome/browser/about_flags.cc
+++ b/chrome/browser/about_flags.cc
@@ -2965,6 +2965,12 @@
      kOsDesktop, FEATURE_VALUE_TYPE(device::kWebAuthPINSupport)},
 #endif  // !defined(OS_ANDROID)
 
+#if defined(OS_ANDROID)
+    {"enable-sole-integration", flag_descriptions::kSoleIntegrationName,
+     flag_descriptions::kSoleIntegrationDescription, kOsAndroid,
+     FEATURE_VALUE_TYPE(chrome::android::kSoleIntegration)},
+#endif  // defined(OS_ANDROID)
+
     {"enable-viz-display-compositor",
      flag_descriptions::kVizDisplayCompositorName,
      flag_descriptions::kVizDisplayCompositorDescription, kOsAndroid | kOsCrOS,