diff --git a/scd/scdaemon.c b/scd/scdaemon.c
index 8f8a02619..8cbd0ee08 100644
--- a/scd/scdaemon.c
+++ b/scd/scdaemon.c
@@ -99,7 +99,9 @@ enum cmd_and_opt_values
   oDenyAdmin,
   oDisableApplication,
   oEnablePinpadVarlen,
-  oListenBacklog
+  oListenBacklog,
+
+  oNoop
 };
 
 
@@ -159,6 +161,9 @@ static ARGPARSE_OPTS opts[] = {
   ARGPARSE_s_s (oHomedir,    "homedir",      "@"),
   ARGPARSE_s_i (oListenBacklog, "listen-backlog", "@"),
 
+  /* Stubs for options which are implemented by 2.3 or later.  */
+  ARGPARSE_s_s (oNoop, "application-priority", "@"),
+
   ARGPARSE_end ()
 };
 
@@ -622,6 +627,8 @@ main (int argc, char **argv )
           listen_backlog = pargs.r.ret_int;
           break;
 
+        case oNoop: break;
+
         default:
           pargs.err = configfp? ARGPARSE_PRINT_WARNING:ARGPARSE_PRINT_ERROR;
           break;