diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index ae0c225..cbbc927 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -17,7 +17,7 @@
 #include "nl80211.h"
 #include "wext-compat.h"
 
-#define IEEE80211_SCAN_RESULT_EXPIRE	(15 * HZ)
+#define IEEE80211_SCAN_RESULT_EXPIRE	(3 * HZ)
 
 void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev, bool leak)
 {