diff --git a/tests.py b/tests.py
index bb9f6520..089d4336 100644
--- a/tests.py
+++ b/tests.py
@@ -5156,7 +5156,7 @@ def __init__(self):
         TestFile.xRead=TestFile.xRead4
         self.assertRaises(apsw.SQLError, self.assertRaisesUnraisable, TypeError, testdb)
         TestFile.xRead=TestFile.xRead5
-        self.assertRaises(apsw.IOError, self.assertMayRaiseUnraiseable, TypeError, testdb)
+        self.assertRaises(apsw.IOError, self.assertMayRaiseUnraisable, TypeError, testdb)
         TestFile.xRead=TestFile.xRead99
         testdb()