diff --git a/nc_password_client/nc_password_client.py b/nc_password_client/nc_password_client.py
index f621a67..2355f08 100755
--- a/nc_password_client/nc_password_client.py
+++ b/nc_password_client/nc_password_client.py
@@ -457,7 +457,7 @@ class NextcloudHandler:
                     {"action": "get", "status_code": r.status_code, "size": len(r.content)}
                 )
                 if r.headers['Content-Type'] == 'text/html; charset=UTF-8':
-                    return False
+                    return None
                 return r.json()
             if r.status_code == 404:
                 self.error(
@@ -775,7 +775,7 @@ class NextcloudHandler:
                     "folder_name": name
                 }
             )
-        return False
+        return None
 
     def exists_passwords_folder(self, name):
         '''Test if a passwords folder exists'''