diff --git a/src/arkhamdb/ArkhamDb.ttslua b/src/arkhamdb/ArkhamDb.ttslua
index 0b8c9621..d41da134 100644
--- a/src/arkhamdb/ArkhamDb.ttslua
+++ b/src/arkhamdb/ArkhamDb.ttslua
@@ -198,7 +198,7 @@ do
       local altArt     = { front = "normal", back = "normal" }
 
       -- translating front ID
-      if altFrontId > 90000 and altFrontId < 90047 then
+      if altFrontId > 90000 and altFrontId < 90050 then
         altArt.front = "parallel"
       elseif altFrontId > 01500 and altFrontId < 01506 then
         altArt.front = "revised"
@@ -207,7 +207,7 @@ do
       end
 
       -- translating back ID
-      if altBackId > 90000 and altBackId < 90047 then
+      if altBackId > 90000 and altBackId < 90050 then
         altArt.back = "parallel"
       elseif altBackId > 01500 and altBackId < 01506 then
         altArt.back = "revised"