diff -r aeda47714978 -r 5b9f20aa88c2 dav/sopt.c
--- a/dav/sopt.c	Wed Mar 20 13:20:38 2019 +0100
+++ b/dav/sopt.c	Thu Mar 21 10:51:14 2019 +0100
@@ -91,6 +91,11 @@
                         optchar = 't';
                         break;
                     }
+                    case 'V': {
+                        option = "version";
+                        optchar = 'V';
+                        break;
+                    }
                     case 'R': {
                         ucx_map_cstr_put(a->options, "restore-removed", NOARG);
                         break;
@@ -99,8 +104,8 @@
                         ucx_map_cstr_put(a->options, "restore-modified", NOARG);
                         break;
                     }
-                    case 'V': {
-                        ucx_map_cstr_put(a->options, "versioning", NOARG);
+                    case 'S': {
+                        ucx_map_cstr_put(a->options, "snapshot", NOARG);
                     }
                 }
             }