diff --git a/imraa/imraa.c b/imraa/imraa.c
index 603cbee..b039239 100644
--- a/imraa/imraa.c
+++ b/imraa/imraa.c
@@ -118,10 +118,6 @@ parse_opt(int key, char *arg, struct argp_state *state)
             arguments->args[state->arg_num] = arg;
             break;
         case ARGP_KEY_END:
-            if (state->arg_num < 0) {
-                /* Not enough arguments. */
-                argp_usage (state);
-            }
             break;
         default:
             return ARGP_ERR_UNKNOWN;