diff --git a/Tests/Rivet/EE/EE-JPsi.in b/Tests/Rivet/EE/EE-JPsi.in
--- a/Tests/Rivet/EE/EE-JPsi.in
+++ b/Tests/Rivet/EE/EE-JPsi.in
@@ -1,21 +1,23 @@
 # -*- ThePEG-repository -*-
 # e+ e- -> J/Psi
 create Herwig::MEee2VectorMeson  /Herwig/MatrixElements/MEJpsi HwMELepton.so
 set /Herwig/MatrixElements/MEJpsi:VectorMeson /Herwig/Particles/Jpsi
 set /Herwig/MatrixElements/MEJpsi:Coupling  11.43148
 set /Herwig/MatrixElements/SubProcess:MatrixElements 0 /Herwig/MatrixElements/MEJpsi
 set EventGenerator:EventHandler:LuminosityFunction:Energy 3.096916
 set /Herwig/Generators/EventGenerator:EventHandler:Cuts:MHatMin 0.2
 set /Herwig/Particles/e-:PDF /Herwig/Partons/NoPDF
 set /Herwig/Particles/e+:PDF /Herwig/Partons/NoPDF
 do /Herwig/Particles/Jpsi:SelectDecayModes /Herwig/Particles/Jpsi/Jpsi->n0,nbar0; /Herwig/Particles/Jpsi/Jpsi->p+,pbar-; /Herwig/Particles/Jpsi/Jpsi->Sigma0,Sigmabar0; /Herwig/Particles/Jpsi/Jpsi->Lambda0,Lambdabar0; /Herwig/Particles/Jpsi/Jpsi->Sigma*-,Sigma*bar+;  /Herwig/Particles/Jpsi/Jpsi->Sigma*0,Sigma*bar0; /Herwig/Particles/Jpsi/Jpsi->Sigma*+,Sigma*bar-; /Herwig/Particles/Jpsi/Jpsi->Xi-,Xibar+; /Herwig/Particles/Jpsi/Jpsi->Sigma*0,Sigma*bar0; /Herwig/Particles/Jpsi/Jpsi->Xi0,Xibar0; 
 # J/psi-> lambda anti-lambda and sigma anti-sigma
 insert /Herwig/Analysis/RivetAnalysis:Analyses 0 BESIII_2017_I1510563
 # J/psi -> p pbar and n nbar
 insert /Herwig/Analysis/RivetAnalysis:Analyses 0 BESIII_2012_I1113599
 # J/Psi -> xi- and Sigma*+/-
 insert /Herwig/Analysis/RivetAnalysis:Analyses 0 BESIII_2016_I1422780
 # J/Psi -> xi0 and Sigma*0
 insert /Herwig/Analysis/RivetAnalysis:Analyses 0 BESIII_2017_I1506414
 # J/psi-> lambda anti-lambda
-insert /Herwig/Analysis/RivetAnalysis:Analyses 0 BESIII_2019_I1691850
\ No newline at end of file
+insert /Herwig/Analysis/RivetAnalysis:Analyses 0 BESIII_2019_I1691850
+# J/psi-> lambda anti-Sigma0 +cc
+insert /Herwig/Analysis/RivetAnalysis:Analyses 0 BESIII_2012_I1121378