diff --git a/schema/pgSequence.cpp b/schema/pgSequence.cpp
index d62e83b..9cada14 100644
--- a/schema/pgSequence.cpp
+++ b/schema/pgSequence.cpp
@@ -126,7 +126,7 @@ void pgSequence::UpdateValues()
 							  wxT("       seqmin AS \"min_value\",\n")
 							  wxT("       seqmax AS \"max_value\",\n")
 							  wxT("       seqincrement AS \"increment_by\",\n")
-							  wxT("       CASE WHEN seqcycle THEN 'yes' ELSE 'no' END AS \"is_cycled\",\n")
+							  wxT("       CASE WHEN seqcycle THEN 't' ELSE 'f' END AS \"is_cycled\",\n")
 							  wxT("       seqcache AS \"cache_value\",\n")
 							  wxT("       last_value, is_called")
 							  wxT(" FROM pg_catalog.pg_sequence,")+GetQuotedFullIdentifier()+wxT(" s")