diff --git a/gpsprof b/gpsprof
index a1402b94..13931840 100755
--- a/gpsprof
+++ b/gpsprof
@@ -490,7 +490,7 @@ if __name__ == '__main__':
         if not title:
             title = plot.whatami()
         if terminal:
-            sys.stdout.write("set terminal %s\n" % terminal)
+            sys.stdout.write("set terminal %s size 800,600\n" % terminal)
         sys.stdout.write("set title \"%s\"\n" % title)
         sys.stdout.write(plot.plot())
     except KeyboardInterrupt:
diff --git a/leapseconds.cache b/leapseconds.cache
index 3c10fc4a..524fe921 100644
--- a/leapseconds.cache
+++ b/leapseconds.cache
@@ -16,3 +16,4 @@
 1230768000	# 2008-12-31T23:59:60
 1341100799	# 2012-06-30T23:59:59
 1435708799	# 2015-06-30T23:59:59
+1483228800	# 2016-12-31T23:59:60