diff --git a/JobConfig/primary/FlatePlus.fcl b/JobConfig/primary/FlatePlus.fcl
index 0041b726..b4b6be9b 100644
--- a/JobConfig/primary/FlatePlus.fcl
+++ b/JobConfig/primary/FlatePlus.fcl
@@ -9,6 +9,8 @@ physics.producers.generate : {
   inputSimParticles: TargetStopResampler
   stoppingTargetMaterial : "Al"
   pdgId : -11
+  startMom : 70
+  endMom : 110
   verbosity : 0
 }