diff --git a/src/drv_imap.c b/src/drv_imap.c
index 6501a2f..21e6018 100644
--- a/src/drv_imap.c
+++ b/src/drv_imap.c
@@ -1705,6 +1705,7 @@ imap_parse_store( conffile_t *cfg, store_conf_t **storep, int *err )
 		*serverapp = server;
 		serverapp = &server->next;
 		store = 0;
+		*storep = 0;
 	} else if (!strcasecmp( "IMAPStore", cfg->cmd )) {
 		store = nfcalloc( sizeof(*store) );
 		store->gen.driver = &imap_driver;