diff --git a/data/campaigns/Descent_Into_Darkness/scenarios/04_Beginning_of_the_Revenge.cfg b/data/campaigns/Descent_Into_Darkness/scenarios/04_Beginning_of_the_Revenge.cfg
index 3c61875c6bf7..8eb1ace32c60 100644
--- a/data/campaigns/Descent_Into_Darkness/scenarios/04_Beginning_of_the_Revenge.cfg
+++ b/data/campaigns/Descent_Into_Darkness/scenarios/04_Beginning_of_the_Revenge.cfg
@@ -227,7 +227,7 @@ end
             side=1
 
             [not]
-                type=Ghost,Wraith,Spectre,Shadow,Nightgaunt,Vampire Bat,Blood Bat,Dread Bat
+                type_adv_tree=Ghost,Vampire Bat
             [/not]
 
             [filter_location]
@@ -255,7 +255,7 @@ end
         [store_locations]
             [filter]
                 [not]
-                    type=Ghost,Wraith,Spectre,Shadow,Nightgaunt,Vampire Bat,Blood Bat,Dread Bat
+                    type_adv_tree=Ghost,Vampire Bat
                 [/not]
             [/filter]
 
@@ -320,7 +320,7 @@ end
             terrain=Ai
             [filter]
                 [not]
-                    type=Ghost,Wraith,Spectre,Shadow,Nightgaunt,Vampire Bat,Blood Bat,Dread Bat
+                    type_adv_tree=Ghost,Vampire Bat
                 [/not]
             [/filter]
 
diff --git a/data/campaigns/Descent_Into_Darkness/scenarios/10_Alone_at_Last.cfg b/data/campaigns/Descent_Into_Darkness/scenarios/10_Alone_at_Last.cfg
index 9ba5253d37de..7423de4afc46 100644
--- a/data/campaigns/Descent_Into_Darkness/scenarios/10_Alone_at_Last.cfg
+++ b/data/campaigns/Descent_Into_Darkness/scenarios/10_Alone_at_Last.cfg
@@ -662,7 +662,7 @@
             x,y=$bookX,$bookY
             side=1
             [not]
-                type=Ghost,Wraith,Spectre,Shadow,Nightgaunt,Vampire Bat,Blood Bat,Dread Bat
+                type_adv_tree=Ghost,Vampire Bat
             [/not]
         [/filter]