diff --git a/interface_config.js b/interface_config.js
index d4a6bf44f7..ae1ea304e1 100644
--- a/interface_config.js
+++ b/interface_config.js
@@ -107,8 +107,8 @@ var interfaceConfig = {
     // Names of browsers which should show a warning stating the current browser
     // has a suboptimal experience. Browsers which are not listed as optimal or
     // unsupported are considered suboptimal. Valid values are:
-    // chrome, chromium, edge, electron, firefox, nwjs, opera, safari
-    OPTIMAL_BROWSERS: [ 'chrome', 'chromium', 'firefox', 'nwjs', 'electron', 'safari' ],
+    // chrome, chromium, electron, firefox , safari, webkit
+    OPTIMAL_BROWSERS: [ 'chrome', 'chromium', 'firefox', 'electron', 'safari', 'webkit' ],
 
     POLICY_LOGO: null,
     PROVIDER_NAME: 'Jitsi',
diff --git a/react/features/base/environment/environment.ts b/react/features/base/environment/environment.ts
index 737e3efbb0..32384b20b5 100644
--- a/react/features/base/environment/environment.ts
+++ b/react/features/base/environment/environment.ts
@@ -7,10 +7,11 @@ const { browser } = JitsiMeetJS.util;
 
 const DEFAULT_OPTIMAL_BROWSERS = [
     'chrome',
+    'chromium',
     'electron',
     'firefox',
-    'nwjs',
-    'safari'
+    'safari',
+    'webkit'
 ];
 
 const DEFAULT_UNSUPPORTED_BROWSERS: string[] = [];