diff --git a/chrome/browser/media/router/media_router_feature.cc b/chrome/browser/media/router/media_router_feature.cc
index a8d544f..f28f9b0 100644
--- a/chrome/browser/media/router/media_router_feature.cc
+++ b/chrome/browser/media/router/media_router_feature.cc
@@ -54,7 +54,7 @@
 #else
 BASE_FEATURE(kGlobalMediaControlsCastStartStop,
              "GlobalMediaControlsCastStartStop",
-             base::FEATURE_ENABLED_BY_DEFAULT);
+             base::FEATURE_DISABLED_BY_DEFAULT);
 #endif  // BUILDFLAG(IS_CHROMEOS)

 #endif  // !BUILDFLAG(IS_ANDROID)