# Pin(the window dsp function) keybinding wont work

**URL:** <http://forum.hypr.land/t/pin-the-window-dsp-function-keybinding-wont-work/1669>\
**Category:** Ricing\
**Tags:** help, hyprland, config\
**Created:** [June 7, 2026, 12:38pm UTC](http://forum.hypr.land/t/pin-the-window-dsp-function-keybinding-wont-work/1669 "2026-06-07T12:38:41Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![alfredo](http://forum.hypr.land/letter_avatar_proxy/v4/letter/a/e495f1/32.png) [@alfredo](http://forum.hypr.land/u/alfredo)\
**Post date:** [June 7, 2026, 12:38pm UTC](http://forum.hypr.land/t/pin-the-window-dsp-function-keybinding-wont-work/1669/1 "2026-06-07T12:38:41Z")

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For some reason this binding wont work `hl.bind(cfg.mainMod .. " + 0", hl.dsp.window.pin())`, i use the master layout, i tried it in dwindle too, i also tried other window functions and they all work, so i guess the problem is with the pin function itself, and i do also have a window rule for pining Picture-in-Picture which works fine.  
My hyprland version is 0.55.2.

Tnx in advance for any response.

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<div class="post-metadata">

**Author:** ![alfredo](http://forum.hypr.land/letter_avatar_proxy/v4/letter/a/e495f1/32.png) [@alfredo](http://forum.hypr.land/u/alfredo)\
**Post date:** [June 7, 2026, 12:55pm UTC](http://forum.hypr.land/t/pin-the-window-dsp-function-keybinding-wont-work/1669/2 "2026-06-07T12:55:10Z")

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SOLVED: pinning is inherently a floating concept in Hyprland, so it only works with floating windows.