diff --git a/drupal_dockerizer/appconfig.py b/drupal_dockerizer/appconfig.py
index 89c8214..c60a45c 100644
--- a/drupal_dockerizer/appconfig.py
+++ b/drupal_dockerizer/appconfig.py
@@ -22,7 +22,8 @@ def __init__(self) -> None:
         if not os.path.exists(self.config_file_path):
           self.data = {
               'is_check_requirements_tools': False,
-              'version': 0.1
+              'version': 0.1,
+              'projects': {}
           }
           self.save()
         self.load()
diff --git a/setup.py b/setup.py
index d3f888f..fdf2308 100644
--- a/setup.py
+++ b/setup.py
@@ -20,7 +20,8 @@
     install_requires=[
         'Click',
         'appdirs',
-        'PyYAML'
+        'PyYAML',
+        'wheel'
     ],
     packages=setuptools.find_packages(),
     classifiers=[