diff --git a/CMake/Assets.cmake b/CMake/Assets.cmake
index 43ce170beb4..7e41fc39fe3 100644
--- a/CMake/Assets.cmake
+++ b/CMake/Assets.cmake
@@ -149,6 +149,7 @@ set(devilutionx_assets
   lua_internal/get_lua_function_signature.lua
   lua/devilutionx/events.lua
   lua/inspect.lua
+  lua/mods/clock/init.lua
   lua/repl_prelude.lua
   nlevels/cutl5w.clx
   nlevels/cutl6w.clx
diff --git a/Source/options.cpp b/Source/options.cpp
index 7aaa6823b1e..85bb47b55df 100644
--- a/Source/options.cpp
+++ b/Source/options.cpp
@@ -1829,7 +1829,15 @@ std::vector<ModOptions::ModEntry> &ModOptions::GetModEntries()
 	if (modEntries)
 		return *modEntries;
 
-	std::vector<std::string> modNames = ini->getKeys(name);
+	std::vector<std::string> modNames = ini->getKeys(key);
+
+	// Add mods available by default:
+	for (const std::string_view modName : { "clock" }) {
+		if (c_find(modNames, modName) != modNames.end()) continue;
+		ini->set(key, modName, false);
+		modNames.emplace_back(modName);
+	}
+
 	std::vector<ModOptions::ModEntry> &newModEntries = modEntries.emplace();
 	for (auto &modName : modNames) {
 		newModEntries.emplace_back(modName);
diff --git a/assets/lua/mods/clock/init.lua b/assets/lua/mods/clock/init.lua
new file mode 100644
index 00000000000..0c2981386ad
--- /dev/null
+++ b/assets/lua/mods/clock/init.lua
@@ -0,0 +1,6 @@
+local events = require("devilutionx.events")
+local render = require("devilutionx.render")
+
+events.GameDrawComplete.add(function()
+  render.string(os.date('%H:%M:%S', os.time()), render.screen_width() - 69, 6)
+end)