diff --git a/src/client/pages/settings/theme.manage.vue b/src/client/pages/settings/theme.manage.vue
index 6e3bd59a07..74669b1abb 100644
--- a/src/client/pages/settings/theme.manage.vue
+++ b/src/client/pages/settings/theme.manage.vue
@@ -64,7 +64,7 @@ export default defineComponent({
 
 	computed: {
 		themes(): Theme[] {
-			return this.builtinThemes.concat(this.installedThemes.value);
+			return this.builtinThemes.concat(this.installedThemes);
 		},
 	
 		selectedTheme() {