diff --git a/module/VuFind/src/VuFind/ILS/Driver/Voyager.php b/module/VuFind/src/VuFind/ILS/Driver/Voyager.php
index b3242c3e32b5e49557791dd23a2e076541c061d4..addb7bc82eba02013371087aa7e80949a437e3c5 100644
--- a/module/VuFind/src/VuFind/ILS/Driver/Voyager.php
+++ b/module/VuFind/src/VuFind/ILS/Driver/Voyager.php
@@ -1613,7 +1613,7 @@ class Voyager extends AbstractBase
             "(HOLD_RECALL_ITEMS.HOLD_RECALL_STATUS IS NULL OR " .
             "HOLD_RECALL_ITEMS.HOLD_RECALL_STATUS < 3)",
             "BIB_TEXT.BIB_ID = HOLD_RECALL.BIB_ID",
-            "(HOLD_RECALL.HOLDING_DB_ID IS NULL OR HOLD_RECALL.HOLDING_DB_ID = 0" .
+            "(HOLD_RECALL.HOLDING_DB_ID IS NULL OR HOLD_RECALL.HOLDING_DB_ID = 0 " .
             "OR (HOLD_RECALL.HOLDING_DB_ID = " .
             "VOYAGER_DATABASES.DB_ID AND VOYAGER_DATABASES.DB_CODE = 'LOCAL'))",
             "HOLD_RECALL.REQUEST_GROUP_ID = REQUEST_GROUP.GROUP_ID(+)"