diff --git a/src/lagrangian/cfdemParticle/subModels/chemistryModel/diffusionCoefficients/diffusionCoefficients.C b/src/lagrangian/cfdemParticle/subModels/chemistryModel/diffusionCoefficients/diffusionCoefficients.C
index 422a8283..8440f898 100644
--- a/src/lagrangian/cfdemParticle/subModels/chemistryModel/diffusionCoefficients/diffusionCoefficients.C
+++ b/src/lagrangian/cfdemParticle/subModels/chemistryModel/diffusionCoefficients/diffusionCoefficients.C
@@ -264,7 +264,7 @@ void diffusionCoefficient::execute()
     {
         word pushName = diffusantGasNames_[j] + "_diffCoeff";
         particleCloud_.dataExchangeM().giveData(pushName,"scalar-atom",diffusionCoefficients_[j]);
-    };
+    }
 
     Info << "give data done" << endl;
 }