diff --git a/lib/libospf.h b/lib/libospf.h
index a1ff9c24a2..ec6e642f89 100644
--- a/lib/libospf.h
+++ b/lib/libospf.h
@@ -35,7 +35,7 @@
 
 /* Architectual Constants */
 #ifdef DEBUG
-#define OSPF_LS_REFRESH_TIME                    60
+#define OSPF_LS_REFRESH_TIME                   120
 #else
 #define OSPF_LS_REFRESH_TIME                  1800
 #endif