diff --git a/proton b/proton
index 6ea7f159..21d22258 100755
--- a/proton
+++ b/proton
@@ -941,6 +941,7 @@ def default_compat_config():
                 "983970", #Haven
                 "1075200", #TOHU
                 "1331440", #FUSER
+                "1523720", #Cook-Out
 
                 #affected by CW bug 19741
                 "1017900", #Age of Empires: Definitive Edition