diff --git a/src/uncategorized/BackwardsCompatibility.tw b/src/uncategorized/BackwardsCompatibility.tw
index 833dba046a0830f8f458bc02963debf9eaee1b65..31d1e6b0900a3ae53ee504d0827dc0c3d8a5711e 100644
--- a/src/uncategorized/BackwardsCompatibility.tw
+++ b/src/uncategorized/BackwardsCompatibility.tw
@@ -668,6 +668,9 @@
 <<if ndef $farmyardStable>>
 	<<set $farmyardStable = 0>>
 <</if>>
+<<if ndef $farmyardCages>>
+	<<set $farmyardCages = 0>>
+<</if>>
 <<if ndef $farmyardName>>
 	<<set $farmyardName = "the Farmyard">>
 <</if>>