diff --git a/ospfd/ospf_ase.c b/ospfd/ospf_ase.c
index 8aedc80..04240c1 100644
--- a/ospfd/ospf_ase.c
+++ b/ospfd/ospf_ase.c
@@ -679,8 +679,8 @@
 
       quagga_gettime(QUAGGA_CLK_MONOTONIC, &stop_time);
 
-      zlog_info ("SPF Processing Time(usecs): External Routes: %ld\n",
-		 (stop_time.tv_sec - start_time.tv_sec)*1000000L+
+      zlog_info ("SPF Processing Time(usecs): External Routes: %lld\n",
+		 (stop_time.tv_sec - start_time.tv_sec)*1000000LL+
 		 (stop_time.tv_usec - start_time.tv_usec));
     }
   return 0;