diff --git a/src/uncategorized/BackwardsCompatibility.tw b/src/uncategorized/BackwardsCompatibility.tw
index 984374203be6f585732acd8173a147830f9c6d3d..abd65b9614192fd678e23a7da908369d358c77d3 100644
--- a/src/uncategorized/BackwardsCompatibility.tw
+++ b/src/uncategorized/BackwardsCompatibility.tw
@@ -3104,7 +3104,7 @@ Setting missing slave variables:
 		<<set $genePool.deleteAt(_bci), _bci-->>
 	<</if>>
 
-	<<if ndef _Slave.skillS>>
+<<if ndef _Slave.skillS>>
 	<<set _Slave.skillS = 0>>
 <</if>>
 <<if ndef _Slave.skillE>>