diff --git a/package.json b/package.json
index bd81a06a6..712c8ae9e 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
         "semver": "^7.6.0",
         "simple-git": "^3.23.0",
         "supertest": "^6.3.4",
-        "typescript": "^5.3.3",
+        "typescript": "^5.4.3",
         "wtfnode": "^0.9.1"
     }
 }
diff --git a/packages/ui-default/backendlib/template.ts b/packages/ui-default/backendlib/template.ts
index 87330a9f0..768ec2b40 100644
--- a/packages/ui-default/backendlib/template.ts
+++ b/packages/ui-default/backendlib/template.ts
@@ -13,8 +13,8 @@ import * as misc from './misc';
 const argv = require('cac')().parse();
 
 let { template } = argv.options;
-if (template && typeof template !== 'string') template = findFileSync('@hydrooj/ui-default/templates');
-else template &&= findFileSync(template);
+if (!template || typeof template !== 'string') template = findFileSync('@hydrooj/ui-default/templates');
+else template = findFileSync(template);
 
 class Loader extends nunjucks.Loader {
   getSource(name) {