diff --git a/DOCS/man/osc.rst b/DOCS/man/osc.rst
index 19a75921a0..131d471797 100644
--- a/DOCS/man/osc.rst
+++ b/DOCS/man/osc.rst
@@ -121,6 +121,7 @@ vol
 fs
     =============   ================================================
     left-click      toggle fullscreen
+    right-click     toggle whether the window is maximized
     =============   ================================================
 
 Key Bindings
@@ -562,6 +563,12 @@ clicked. ``mbtn_mid`` commands are also triggered with ``shift+mbtn_left``.
 
 ``volume_wheel_up_command=add volume 5``
 
+``fullscreen_mbtn_left_command="cycle fullscreen"``
+
+``fullscreen_mbtn_mid_command=``
+
+``fullscreen_mbtn_right_command="cycle window-maximized"``
+
 Script Commands
 ~~~~~~~~~~~~~~~
 
diff --git a/player/lua/osc.lua b/player/lua/osc.lua
index 71f2079c27..f8967b74d3 100644
--- a/player/lua/osc.lua
+++ b/player/lua/osc.lua
@@ -111,6 +111,10 @@ local user_opts = {
     volume_mbtn_right_command = "script-binding select/select-audio-device; script-message-to osc osc-hide",
     volume_wheel_down_command = "add volume -5",
     volume_wheel_up_command = "add volume 5",
+
+    fullscreen_mbtn_left_command = "cycle fullscreen",
+    fullscreen_mbtn_mid_command = "",
+    fullscreen_mbtn_right_command = "cycle window-maximized",
     -- luacheck: pop
 }
 
@@ -1901,8 +1905,10 @@ local function osc_init()
             return ("\238\132\136")
         end
     end
-    ne.eventresponder["mbtn_left_up"] =
-        function () mp.commandv("cycle", "fullscreen") end
+    ne.eventresponder["mbtn_left_up"] = command_callback(user_opts.fullscreen_mbtn_left_command)
+    ne.eventresponder["shift+mbtn_left_up"] = command_callback(
+        user_opts.fullscreen_mbtn_mid_command)
+    ne.eventresponder["mbtn_right_up"] = command_callback(user_opts.fullscreen_mbtn_right_command)
 
     --seekbar
     ne = new_element("seekbar", "slider")