diff --git a/tutorials/incompressible/pimpleFoam/laminar/contaminatedDroplet2D/system/faSolution b/tutorials/incompressible/pimpleFoam/laminar/contaminatedDroplet2D/system/faSolution
index f09cda3481..e9ffc550a3 100644
--- a/tutorials/incompressible/pimpleFoam/laminar/contaminatedDroplet2D/system/faSolution
+++ b/tutorials/incompressible/pimpleFoam/laminar/contaminatedDroplet2D/system/faSolution
@@ -18,7 +18,8 @@ solvers
 {
     Cs
     {
-        solver          PBiCG;
+        //solver          PBiCG;
+        solver          PBiCGStab;
         preconditioner  DILU;
         minIter         0;
         maxIter         2000;