diff --git a/tabellio/pcfdb/sync.py b/tabellio/pcfdb/sync.py
index fbf2ccc..4307c73 100644
--- a/tabellio/pcfdb/sync.py
+++ b/tabellio/pcfdb/sync.py
@@ -643,8 +643,8 @@ class SyncFromPcfDbView(BrowserView):
             where_ts = cursor.mogrify('AND t_pers.ts > %s', (timestamp,))
         cursor.execute('''SELECT t_pers.id, t_pers.nom, prenom, sexe, datenaiss
                             FROM t_pers
-                           WHERE t_pers.st = 'S_CREATED' OR
-                                 t_pers.st = 'S_DEAD'
+                           WHERE (t_pers.st = 'S_CREATED' OR
+                                  t_pers.st = 'S_DEAD')
                                  %s''' % where_ts)
 
         count = 0