diff --git a/server/core/session.c b/server/core/session.c
index f4de7b7d7..fff7f9832 100644
--- a/server/core/session.c
+++ b/server/core/session.c
@@ -769,6 +769,7 @@ sessionRowCallback(RESULTSET *set, void *data)
     SESSIONFILTER *cbdata = (SESSIONFILTER*)data;
     RESULT_ROW *row = NULL;
 
+    cbdata->current = 0;
     dcb_foreach(dcb_iter_cb, cbdata);
 
     if (cbdata->row)