diff --git a/MOT Capture Process Simulation/@MOTSimulator/calculateFreeMolecularRegimeFlux.m b/MOT Capture Process Simulation/@MOTSimulator/calculateFreeMolecularRegimeFlux.m
index 504a1aa..8c8999c 100644
--- a/MOT Capture Process Simulation/@MOTSimulator/calculateFreeMolecularRegimeFlux.m	
+++ b/MOT Capture Process Simulation/@MOTSimulator/calculateFreeMolecularRegimeFlux.m	
@@ -3,7 +3,7 @@ function ret       = calculateFreeMolecularRegimeFlux(this)
     %See Expected atomic flux section in Barbiero
     Dy164VapourPressure         = 133.322*exp(11.4103-2.3785e+04./(-219.4821+this.OvenTemperatureinKelvin)).*100; % Vapor Pressure Dysprosium for the given oven temperature        
     Dy164DensityinOven          = Dy164VapourPressure/(Helper.PhysicsConstants.BoltzmannConstant*this.OvenTemperatureinKelvin); 
-    ret                         = Helper.PhysicsConstants.Dy164IsotopicAbundance *  1/4 * Dy164DensityinOven * this.AverageVelocity * pi * this.NozzleRadius.^2;
+    ret                         = Helper.PhysicsConstants.Dy164IsotopicAbundance *  1/4 * Dy164DensityinOven * pi * this.NozzleRadius.^2;
     % Needs to be multiplied with the "Clausing Factor" which here would be
     % the probability not for the full solid angle but the angle subtended
     % by the aperture of the oven at its mouth.