diff --git a/proton b/proton
index b96043a1..166b4003 100755
--- a/proton
+++ b/proton
@@ -1096,6 +1096,7 @@ def default_compat_config():
                 "383120", #Empyrion - Galactic Survival
                 "2371630", #Sword Art Online: Integral Factor
                 "460790", #Bayonetta
+                "273590", #Descent 3
                 ]:
             ret.add("gamedrive")