diff --git a/lib/potassium/assets/app/javascript/api/index.ts b/lib/potassium/assets/app/javascript/api/index.ts
index 9f44b872..31568334 100644
--- a/lib/potassium/assets/app/javascript/api/index.ts
+++ b/lib/potassium/assets/app/javascript/api/index.ts
@@ -12,6 +12,8 @@ const api = axios.create({
   ],
 });
 
+export default api;
+
 /*
 // Example to use the api object in the path ´app/javascript/api/users.ts´
 
diff --git a/lib/potassium/assets/tsconfig.json b/lib/potassium/assets/tsconfig.json
index 532efa78..fa7ab6bf 100644
--- a/lib/potassium/assets/tsconfig.json
+++ b/lib/potassium/assets/tsconfig.json
@@ -26,6 +26,7 @@
     "app/javascript/**/*.vue"
   ],
   "exclude": [
-    "node_modules"
+    "node_modules",
+    "**/*.spec.ts"
   ]
 }
diff --git a/lib/potassium/recipes/front_end.rb b/lib/potassium/recipes/front_end.rb
index b226ff88..34417b4b 100644
--- a/lib/potassium/recipes/front_end.rb
+++ b/lib/potassium/recipes/front_end.rb
@@ -124,7 +124,7 @@ def setup_jest
 
   def setup_vue
     run "bin/yarn add vue@#{VUE_VERSION} vue-loader@#{VUE_LOADER_VERSION} "\
-        "babel-preset-typescript-vue3"
+        "babel-preset-typescript-vue3 @types/humps"
     run "bin/yarn add vue-tsc --dev"
     gsub_file(
       'config/webpack/webpack.config.js',