diff --git a/mm/vmscan.c b/mm/vmscan.c
index 97f8a4dcb37c55..32daf9c950a270 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -4604,7 +4604,11 @@ static bool lruvec_is_reclaimable(struct lruvec *lruvec, struct scan_control *sc
 }
 
 /* to protect the working set of the last N jiffies */
+#ifdef CONFIG_ZEN_INTERACTIVE
+static unsigned long lru_gen_min_ttl __read_mostly = HZ;
+#else
 static unsigned long lru_gen_min_ttl __read_mostly;
+#endif
 
 static void lru_gen_age_node(struct pglist_data *pgdat, struct scan_control *sc)
 {