diff --git a/auth/auth.py b/auth/auth.py
index dfdfb3e..45950c4 100644
--- a/auth/auth.py
+++ b/auth/auth.py
@@ -29,22 +29,23 @@ class Authentication:
         return True
 
     def check_user(self, profileId, token, user):
-        with self.connect() as c:
-            res = c.execute("SELECT user FROM users WHERE profileId=?",
-                (profileId,)).fetchone()
-            if res is not None:
-                return res[0] == user
-
-            # Check if new user can be created
-            res = c.execute("SELECT 1 FROM new WHERE user=?",
-                (user,)).fetchone()
-            if res is None or res[0] != 1:
-                return False
-            c.execute("DELETE FROM new WHERE user=?", (user,))
-
-            # Create new user
-            c.execute("INSERT INTO users VALUES (?, ?, ?)",
-                (profileId, token, user))
+        with self.connect() as con:
+            with con.cursor() as c:
+                res = c.execute("SELECT user FROM users WHERE profileId=?",
+                    (profileId,)).fetchone()
+                if res is not None:
+                    return res[0] == user
+
+                # Check if new user can be created
+                res = c.execute("SELECT 1 FROM new WHERE user=?",
+                    (user,)).fetchone()
+                if res is None or res[0] != 1:
+                    return False
+
+                # Create new user
+                c.execute("DELETE FROM new WHERE user=?", (user,))
+                c.execute("INSERT INTO users VALUES (?, ?, ?)",
+                    (profileId, token, user))
         return True
 
     def get_user(self, profileId):