diff --git a/src/boost/boost_import.go b/src/boost/boost_import.go
index cec08e70..e19bddb7 100644
--- a/src/boost/boost_import.go
+++ b/src/boost/boost_import.go
@@ -224,7 +224,7 @@ func PopulateContractFromProto(contractProtoBuf *ei.Contract) ei.EggIncContract
 		c.LengthInDays = int(days)
 		c.ChickenRuns = int(min(20.0, math.Ceil((days*float64(c.MaxCoopSize))/2.0)))
 		if c.SeasonalScoring == ei.SeasonalScoringNerfed {
-			c.ChickenRuns = c.MaxCoopSize - 1
+			c.ChickenRuns = min(20, c.MaxCoopSize-1)
 		}
 		c.ParadeChickenRuns = c.ChickenRuns - (c.MaxCoopSize - 1)