diff --git a/src/pl/plpython/expected/plpython_subtransaction_0.out b/src/pl/plpython/expected/plpython_subtransaction_0.out
index e6cc38a033..cc6d9c0e93 100644
--- a/src/pl/plpython/expected/plpython_subtransaction_0.out
+++ b/src/pl/plpython/expected/plpython_subtransaction_0.out
@@ -128,7 +128,7 @@ with plpy.subtransaction():
     except plpy.SPIError, e:
         if not swallow:
             raise
-        plpy.notice("Swallowed %r" % e)
+        plpy.notice("Swallowed %s(%r)" % (e.__class__.__name__, e.args[0]))
 return "ok"
 $$ LANGUAGE plpythonu;
 ERROR:  could not compile PL/Python function "subtransaction_nested_test"
diff --git a/src/pl/plpython/expected/plpython_subtransaction_5.out b/src/pl/plpython/expected/plpython_subtransaction_5.out
index 6fbafa3166..c3be130268 100644
--- a/src/pl/plpython/expected/plpython_subtransaction_5.out
+++ b/src/pl/plpython/expected/plpython_subtransaction_5.out
@@ -128,7 +128,7 @@ with plpy.subtransaction():
     except plpy.SPIError, e:
         if not swallow:
             raise
-        plpy.notice("Swallowed %r" % e)
+        plpy.notice("Swallowed %s(%r)" % (e.__class__.__name__, e.args[0]))
 return "ok"
 $$ LANGUAGE plpythonu;
 ERROR:  could not compile PL/Python function "subtransaction_nested_test"