diff --git a/src/authentication/authentication.window.js b/src/authentication/authentication.window.js
index b2017ba2..ac5a0f20 100644
--- a/src/authentication/authentication.window.js
+++ b/src/authentication/authentication.window.js
@@ -32,7 +32,7 @@ function createAuthenticationWindow() {
 		icon: getBrowserWindowIcon(),
 		titleBarStyle: getAppConfig('systemTitleBar') ? 'default' : 'hidden',
 		titleBarOverlay: {
-			color: '#00000000', // Transparent
+			color: '#FFFFFF00',
 			symbolColor: '#FFFFFF', // White
 			height: Math.round(TITLE_BAR_HEIGHT * zoomFactor),
 		},
diff --git a/src/talk/talk.window.js b/src/talk/talk.window.js
index 5841ac38..30226d09 100644
--- a/src/talk/talk.window.js
+++ b/src/talk/talk.window.js
@@ -36,7 +36,7 @@ function createTalkWindow() {
 		icon: getBrowserWindowIcon(),
 		titleBarStyle: getAppConfig('systemTitleBar') ? 'default' : 'hidden',
 		titleBarOverlay: {
-			color: '#00000000', // Transparent
+			color: '#FFFFFF00',
 			symbolColor: '#FFFFFF', // White
 			height: Math.round(TITLE_BAR_HEIGHT * zoomFactor),
 		},