diff --git a/src/uncategorized/BackwardsCompatibility.tw b/src/uncategorized/BackwardsCompatibility.tw
index d8ab279353a0f9bc59bc0351ac269d04d6327559..0331da78154ed67c9a1e7e97be3659df5075df04 100644
--- a/src/uncategorized/BackwardsCompatibility.tw
+++ b/src/uncategorized/BackwardsCompatibility.tw
@@ -3476,7 +3476,7 @@ Done!
 	<<set $supplyTimer = 0>>
 <</if>>
 <<if ndef $elapsedSupplyTimer>>
-	<<set $elapsedSupplyTImer>>
+	<<set $elapsedSupplyTimer = 0>>
 <</if>>
 <<if ndef $deltaSupply>>
 	<<set $deltaSupply = 0>>