diff --git a/Libraries/LogBox/Data/LogBoxData.js b/Libraries/LogBox/Data/LogBoxData.js
index 1ee81e5a635..83e64356fac 100644
--- a/Libraries/LogBox/Data/LogBoxData.js
+++ b/Libraries/LogBox/Data/LogBoxData.js
@@ -74,7 +74,7 @@ let warningFilter: WarningFilter = function(format) {
   return {
     finalFormat: format,
     forceDialogImmediately: false,
-    suppressDialog_LEGACY: false,
+    suppressDialog_LEGACY: true,
     suppressCompletely: false,
     monitorEvent: 'unknown',
     monitorListVersion: 0,
diff --git a/Libraries/YellowBox/YellowBox.js b/Libraries/YellowBox/YellowBox.js
index fdf0ce6780a..c77aba67d79 100644
--- a/Libraries/YellowBox/YellowBox.js
+++ b/Libraries/YellowBox/YellowBox.js
@@ -74,11 +74,12 @@ if (__DEV__) {
     }
 
     static install(): void {
-      _isInstalled = true;
       if (_isLogBoxEnabled) {
         LogBox.install();
         return;
       }
+      _isInstalled = true;
+
       errorImpl = function(...args) {
         registerError(...args);
       };