diff --git a/check_expire b/check_expire
index 63797df..be4f531 100755
--- a/check_expire
+++ b/check_expire
@@ -46,7 +46,7 @@ unixtime = False
 # TODO implement timeout for HTTPS requests. -t option. Does Requests allow it?
 
 def usage(msg=None):
-    print("Usage: %s -H domain-name [-c critical -w warning -u unixtime]" % sys.argv[0], end="")
+    print("Usage: %s -H domain-name [-c critical -w warning -u]" % sys.argv[0], end="")
     if msg is not None and msg != "":
         print(" (%s)" % msg)
     else:
@@ -81,8 +81,8 @@ def ok(msg=None):
     sys.exit(STATE_OK)
 
 try:
-    optlist, args = getopt.getopt (sys.argv[1:], "c:hH:vVw:u",
-                                   ["critical=", "expiration", "help", "verbose", "version", "warning=", "unixtime"])
+    optlist, args = getopt.getopt (sys.argv[1:], "c:hH:uvVw:",
+                                   ["critical=", "expiration", "help", "unixtime", "verbose", "version", "warning="])
     for option, value in optlist:
         if option == "--critical" or option == "-c":
             critical_t = datetime.timedelta(days=int(value))