diff --git a/src/browser/base/content/zen-browser-places.js b/src/browser/base/content/zen-browser-places.js
index 5c52c170e..9466c727e 100644
--- a/src/browser/base/content/zen-browser-places.js
+++ b/src/browser/base/content/zen-browser-places.js
@@ -41,6 +41,7 @@ var ZenProfileDialogUI = {
 
   _updateCurentProfileId() {
     let currentProfile = ProfileService.currentProfile;
+    if (!currentProfile) return;
     let nameContainer = document.getElementById("PanelUI-zen-profiles-current-name");
     nameContainer.textContent = currentProfile.name;
   },
diff --git a/src/browser/themes/shared/zen-panel-ui.css b/src/browser/themes/shared/zen-panel-ui.css
index eab635a89..79d54c834 100644
--- a/src/browser/themes/shared/zen-panel-ui.css
+++ b/src/browser/themes/shared/zen-panel-ui.css
@@ -64,6 +64,12 @@
   position: absolute;
 }
 
+@media (prefers-color-scheme: dark) {
+  #PanelUI-zen-profiles-item::after {
+    filter: invert(1);
+  }
+}
+
 #PanelUI-zen-profiles-list .PanelUI-zen-profiles-item-avatar {
   width: 30px;
   height: 30px;