diff -r 44054c452de1 -r f448fc8c9191 dav/optparser.c
--- a/dav/optparser.c	Sat Feb 27 21:04:37 2016 +0100
+++ b/dav/optparser.c	Sun Feb 28 11:21:05 2016 +0100
@@ -105,6 +105,10 @@
                         ucx_map_cstr_put(a->options, "override", NOARG);
                         break;
                     }
+                    case 'i': {
+                        ucx_map_cstr_put(a->options, "insecure", NOARG);
+                        break;
+                    }
                     case 'o': {
                         if(!option) {
                             option = "output";