diff --git a/nostril-query b/nostril-query
index 3288876..8762e70 100755
--- a/nostril-query
+++ b/nostril-query
@@ -20,6 +20,7 @@ parser.add_argument('-g',
                     metavar=('tag', 'value'),
                     help="Generic tag query: `#<tag>: value`")
 parser.add_argument('-l', '--limit', type=int)
+parser.add_argument('-s', '--since', type=int)
 
 def usage():
     parser.print_help()
@@ -61,6 +62,9 @@ if args.kinds is not None:
     kinds = args.kinds.split(",")
     filt["kinds"] = [a for a in map(lambda s: int(s), kinds)]
 
+if args.since is not None:
+    filt["since"] = args.since
+
 q = ""
 if args.raw is not None:
     q = json.dumps(filt)