diff --git a/default/hypr/apps/hermes.lua b/default/hypr/apps/hermes.lua
new file mode 100644
index 00000000..a7ad307f
--- /dev/null
+++ b/default/hypr/apps/hermes.lua
@@ -0,0 +1,7 @@
+-- Hermes Desktop's frameless HUD manages its own geometry.
+o.window({ class = "^Hermes$", title = "^Hermes HUD$" }, {
+  tag = "-default-opacity",
+  float = true,
+  border_size = 0,
+  opacity = "1 1",
+})