static void print_usage(char *name)
 {
        int column;
        struct fmt_main *format;
+       int dynamics = 0;
 
        printf(JOHN_USAGE, name);
 
@@ -111,6 +202,12 @@ static void print_usage(char *name)
        format = fmt_list;
        do {
                char *label = format->params.label;
+               if (!strncmp(label, "dynamic", 7)) {
+                       if (dynamics++)
+                               continue;
+                       else
+                               label = "dynamic_n";
+               }
                int length = strlen(label) + (format->next != NULL);
                column += length;
                if (column > 80) {
@@ -119,6 +216,11 @@ static void print_usage(char *name)
                }
                printf("%s%c", label, format->next ? '/' : '\n');
        } while ((format = format->next));
+
+       printf("%s", JOHN_USAGE_TAIL);
+#ifdef HAVE_DL
+       printf("%s", JOHN_USAGE_PLUGIN);
+#endif
 
        exit(0);
 }