diff --git a/rc/rules.lua b/rc/rules.lua
index 4153e35..a3dac68 100644
--- a/rc/rules.lua
+++ b/rc/rules.lua
@@ -52,6 +52,6 @@ awful.rules.rules = {
      properties = { },
      callback = awful.client.setslave },
    -- Floating windows
-   { rule_any = { class = { "Display.im6", "Key-mon" } },
+   { rule_any = { class = { "Display.im6", "Key-mon", "Picture-in-Picture" } },
      properties = { floating = true }},
 }