diff --git a/X2WOTCCommunityPromotionScreen/Config/XComGame.ini b/X2WOTCCommunityPromotionScreen/Config/XComGame.ini
index 29e570c..d4d2df4 100644
--- a/X2WOTCCommunityPromotionScreen/Config/XComGame.ini
+++ b/X2WOTCCommunityPromotionScreen/Config/XComGame.ini
@@ -20,4 +20,10 @@ DisplayName="[WOTC] Community Promotion Screen"
 
 ; Issue #67 - Specify better display name for [WOTC] Train from Armoury.
 [TrainRepProm CHModDependency]
-DisplayName="[WOTC] Train from Armoury"
\ No newline at end of file
+DisplayName="[WOTC] Train from Armoury"
+
+[VariousOptions.AdvancedAbilityButton]
+; Issue #85 - Prevent Various Options mod from interfering with CPS.
+; https://steamcommunity.com/sharedfiles/filedetails/?id=1581142050
+; To be sure, CPS also kills VO's UISL.
+Enabled = false
diff --git a/X2WOTCCommunityPromotionScreen/Src/X2WOTCCommunityPromotionScreen/Classes/X2DownloadableContentInfo_X2WOTCCommunityPromotionScreen.uc b/X2WOTCCommunityPromotionScreen/Src/X2WOTCCommunityPromotionScreen/Classes/X2DownloadableContentInfo_X2WOTCCommunityPromotionScreen.uc
index 6ef4625..8d4acdc 100644
--- a/X2WOTCCommunityPromotionScreen/Src/X2WOTCCommunityPromotionScreen/Classes/X2DownloadableContentInfo_X2WOTCCommunityPromotionScreen.uc
+++ b/X2WOTCCommunityPromotionScreen/Src/X2WOTCCommunityPromotionScreen/Classes/X2DownloadableContentInfo_X2WOTCCommunityPromotionScreen.uc
@@ -58,6 +58,9 @@ static function OnPreCreateTemplates()
 
 	// Issue #62
 	Update_ViewLockedSkills_UISL();
+
+	// Issue #85
+	Neuter_VariousOptions_UISL();
 }
 
 // Start Issue #26
@@ -73,6 +76,19 @@ static final function Neuter_NPSBD_UISL()
 }
 // End Issue #26
 
+// Start Issue #85
+static final function Neuter_VariousOptions_UISL()
+{
+	local UIScreenListener CDO;
+
+    CDO = UIScreenListener(class'XComEngine'.static.GetClassDefaultObjectByName(name("VariousOptions.AdvancedAbilityButton")));
+    if (CDO != none)
+    {
+        CDO.ScreenClass = class'UIScreen_Dummy';
+    }
+}
+// End Issue #85
+
 // Start Issue #62
 /// This handles CPS' compatibility with View Locked Skills - Wotc
 /// https://steamcommunity.com/sharedfiles/filedetails/?id=1130817270