diff --git a/MC/config/PWGLF/pythia8/generator_pythia8_coalescence.C b/MC/config/PWGLF/pythia8/generator_pythia8_coalescence.C
index 790710476..17630b073 100644
--- a/MC/config/PWGLF/pythia8/generator_pythia8_coalescence.C
+++ b/MC/config/PWGLF/pythia8/generator_pythia8_coalescence.C
@@ -56,7 +56,7 @@ protected:
       {
         if (GeneratorPythia8::generateEvent())
         {
-          genOk = CoalescencePythia8(mPythia.event, mPdgList, mCoalMomentum);
+          genOk = CoalescencePythia8(mPythia.event, mPdgList, false, mCoalMomentum);
         }
         localCounter++;
       }
@@ -96,4 +96,4 @@ FairGenerator *generateCoalescence(std::vector<unsigned int> pdgList, int input_
   myGen->readString("Random:seed " + std::to_string(seed));
   return myGen;
 }
-///___________________________________________________________
\ No newline at end of file
+///___________________________________________________________