diff --git a/src/uncategorized/slaveAssignmentsReport.tw b/src/uncategorized/slaveAssignmentsReport.tw
index ed05cf24add9c0d6c5c9673cd451bf291565fbd4..2392eaa5f339c74d0cf937ae8c5a33b87181b49b 100644
--- a/src/uncategorized/slaveAssignmentsReport.tw
+++ b/src/uncategorized/slaveAssignmentsReport.tw
@@ -321,7 +321,7 @@
 <<if $slaves[$i].preg > 0>>
 	<<set _pregSpeed = 1>> //base speed is normal
 	<<if $slaves[$i].pregControl == "slow gestation">>
-		<<set pregSpeed = 0.5>>
+		<<set _pregSpeed = 0.5>>
 	<<elseif $slaves[$i].pregControl == "speed up">>
 		<<set _pregSpeed += 2>>
 	<<set WombProgress($slaves[$i], _pregSpeed)>>