diff --git a/src/domain/session/settings/SettingsViewModel.js b/src/domain/session/settings/SettingsViewModel.js
index 649983e5..0bdb1355 100644
--- a/src/domain/session/settings/SettingsViewModel.js
+++ b/src/domain/session/settings/SettingsViewModel.js
@@ -133,6 +133,7 @@ export class SettingsViewModel extends ViewModel {
 
     setTheme(name) {
         this.platform.setTheme(name);
+        this.platform.settingsStorage.setString("theme", name);
     }
 
     _formatBytes(n) {
diff --git a/src/platform/web/Platform.js b/src/platform/web/Platform.js
index 6ed4509d..d1b96909 100644
--- a/src/platform/web/Platform.js
+++ b/src/platform/web/Platform.js
@@ -178,6 +178,14 @@ export class Platform {
             this._serviceWorkerHandler,
             this._config.push
         );
+        await this._loadThemeFromSetting();
+    }
+
+    async _loadThemeFromSetting() {
+        const themeName = await this.settingsStorage.getString("theme");
+        if (themeName) {
+            this.setTheme(themeName);
+        }
     }
 
     _createLogger(isDevelopment) {