diff --git a/applications/solvers/combustion/plasmaReactingFoam/UEqn.H b/applications/solvers/combustion/plasmaReactingFoam/UEqn.H
index 900648e7..6dccc4d1 100644
--- a/applications/solvers/combustion/plasmaReactingFoam/UEqn.H
+++ b/applications/solvers/combustion/plasmaReactingFoam/UEqn.H
@@ -5,7 +5,7 @@
       + turbulence->divDevRhoReff(U)
      ==
         rho*g
-      + rho*qc*E
+      + rhoq*E
       + fvOptions(rho, U)
     );