diff --git a/lib/newfol/database.py b/lib/newfol/database.py
index 801148e..e287b5b 100644
--- a/lib/newfol/database.py
+++ b/lib/newfol/database.py
@@ -375,11 +375,11 @@ class Schema:
             elif rectype in ['pvu', 'preview']:
                 cheatsheet = i.fields[1]
                 if cheatsheet[0] == "/":
-                    sch._cheatsheet = cheatsheet
+                    self._cheatsheet = cheatsheet
                 elif cheatsheet[0] == "~":
-                    sch._cheatsheet = os.path.expanduser(cheatsheet)
+                    self._cheatsheet = os.path.expanduser(cheatsheet)
                 else:
-                    sch._cheatsheet = path + "/" + cheatsheet
+                    self._cheatsheet = path + "/" + cheatsheet
             elif rectype in ['col', 'column']:
                 self._columns = int(i.fields[1])
             elif rectype in ['txn', 'transaction']: