diff --git a/README.md b/README.md
index 9affd9e8..5cd1a535 100644
--- a/README.md
+++ b/README.md
@@ -153,7 +153,7 @@ The add commands return a pointer to an internally stored `Option`. If you set t
 * `->requires(opt)`: This option requires another option to also be present, opt is an `Option` pointer.
 * `->excludes(opt)`: This option cannot be given with `opt` present, opt is an `Option` pointer.
 * `->envname(name)`: Gets the value from the environment if present and not passed on the command line.
-* `->group(name)`: The help group to put the option in. No effect for positional options. Defaults to `"Options"`. `"Hidden"` will not show up in the help print.
+* `->group(name)`: The help group to put the option in. No effect for positional options. Defaults to `"Options"`. `""` will not show up in the help print (hidden).
 * `->ignore_case()`: Ignore the case on the command line (also works on subcommands, does not affect arguments).
 * `->take_last()`: Only take the last option/flag given on the command line, automatically true for bool flags
 * `->check(CLI::ExistingFile)`: Requires that the file exists if given.
@@ -211,6 +211,7 @@ There are several options that are supported on the main app and subcommands. Th
 * `.allow_extras()`: Do not throw an error if extra arguments are left over
 * `.prefix_command()`: Like `allow_extras`, but stop immediately on the first unrecognised item. It is ideal for allowing your app or subcommand to be a "prefix" to calling another app.
 * `.set_footer(message)`: Set text to appear at the bottom of the help string.
+* `.group(name)`: Set a group name, defaults to `"Subcommands"`. Setting `""` will be hide the subcommand.
 
 > Note: if you have a fixed number of required positional options, that will match before subcommand names.
 
diff --git a/include/CLI/App.hpp b/include/CLI/App.hpp
index e139e2e5..762a45b0 100644
--- a/include/CLI/App.hpp
+++ b/include/CLI/App.hpp
@@ -850,7 +850,7 @@ class App {
         for(const Option_p &opt : options_)
             if(opt->get_positional()) {
                 // A hidden positional should still show up in the usage statement
-                // if(detail::to_lower(opt->get_group()) == "hidden")
+                // if(detail::to_lower(opt->get_group()).empty())
                 //    continue;
                 out << " " << opt->help_positional();
                 if(opt->_has_help_positional())
@@ -870,8 +870,8 @@ class App {
         if(pos) {
             out << std::endl << "Positionals:" << std::endl;
             for(const Option_p &opt : options_) {
-                if(detail::to_lower(opt->get_group()) == "hidden")
-                    continue;
+                if(detail::to_lower(opt->get_group()).empty())
+                    continue; // Hidden
                 if(opt->_has_help_positional())
                     detail::format_help(out, opt->help_pname(), opt->get_description(), wid);
             }
@@ -880,8 +880,8 @@ class App {
         // Options
         if(npos) {
             for(const std::string &group : groups) {
-                if(detail::to_lower(group) == "hidden")
-                    continue;
+                if(detail::to_lower(group).empty())
+                    continue; // Hidden
                 out << std::endl << group << ":" << std::endl;
                 for(const Option_p &opt : options_) {
                     if(opt->nonpositional() && opt->get_group() == group)
@@ -896,7 +896,7 @@ class App {
             for(const App_p &com : subcommands_) {
                 const std::string &group_key = detail::to_lower(com->get_group());
                 if(group_key.empty() || subcmd_groups_seen.count(group_key) != 0)
-                    continue;
+                    continue; // Hidden or not in a group
 
                 subcmd_groups_seen.insert(group_key);
                 out << std::endl << com->get_group() << ":" << std::endl;
diff --git a/tests/HelpTest.cpp b/tests/HelpTest.cpp
index 76742c9f..b89cbc45 100644
--- a/tests/HelpTest.cpp
+++ b/tests/HelpTest.cpp
@@ -56,9 +56,9 @@ TEST(THelp, Hidden) {
     CLI::App app{"My prog"};
 
     std::string x;
-    app.add_option("something", x, "My option here")->group("Hidden");
+    app.add_option("something", x, "My option here")->group("");
     std::string y;
-    app.add_option("--another", y)->group("Hidden");
+    app.add_option("--another", y)->group("");
 
     std::string help = app.help();