diff --git a/src/thermophysicalModels/chemistryModel/functionObjects/specieReactionRates/specieReactionRates.C b/src/thermophysicalModels/chemistryModel/functionObjects/specieReactionRates/specieReactionRates.C
index b1d5ea669..f882381aa 100644
--- a/src/thermophysicalModels/chemistryModel/functionObjects/specieReactionRates/specieReactionRates.C
+++ b/src/thermophysicalModels/chemistryModel/functionObjects/specieReactionRates/specieReactionRates.C
@@ -180,9 +180,8 @@ bool Foam::functionObjects::specieReactionRates<ChemistryModelType>::write()
 
 namespace Foam
 {
-namespace functionObjects
-{
-    typedef specieReactionRates<psiChemistryModel> psiSpecieReactionRates;
+    typedef functionObjects::specieReactionRates<psiChemistryModel>
+        psiSpecieReactionRates;
 
     defineTemplateTypeNameAndDebugWithName
     (
@@ -199,7 +198,8 @@ namespace functionObjects
     );
 
 
-    typedef specieReactionRates<rhoChemistryModel> rhoSpecieReactionRates;
+    typedef functionObjects::specieReactionRates<rhoChemistryModel>
+        rhoSpecieReactionRates;
 
     defineTemplateTypeNameAndDebugWithName
     (
@@ -215,7 +215,6 @@ namespace functionObjects
         dictionary
     );
 }
-}
 
 
 // ************************************************************************* //