diff --git a/src/OpenFOAM/matrices/lduMatrix/solvers/GAMG/GAMGSolver.H b/src/OpenFOAM/matrices/lduMatrix/solvers/GAMG/GAMGSolver.H
index 4a2990cc5..c909cbc2e 100644
--- a/src/OpenFOAM/matrices/lduMatrix/solvers/GAMG/GAMGSolver.H
+++ b/src/OpenFOAM/matrices/lduMatrix/solvers/GAMG/GAMGSolver.H
@@ -39,7 +39,7 @@ Description
       - Coarse matrix scaling: performed by correction scaling, using steepest
         descent optimisation.
       - Type of cycle: V-cycle with optional pre-smoothing.
-      - Coarsest-level matrix solved using PCG or PBiCG.
+      - Coarsest-level matrix solved using PCG or PBiCGStab.
 
 SourceFiles
     GAMGSolver.C
@@ -300,9 +300,9 @@ class GAMGSolver
             const scalar relTol
         ) const;
 
-        //- Create and return the dictionary to specify the PBiCG solver
+        //- Create and return the dictionary to specify the PBiCGStab solver
         //  to solve the coarsest level
-        dictionary PBiCGsolverDict
+        dictionary PBiCGStabSolverDict
         (
             const scalar tol,
             const scalar relTol
diff --git a/src/OpenFOAM/matrices/lduMatrix/solvers/GAMG/GAMGSolverSolve.C b/src/OpenFOAM/matrices/lduMatrix/solvers/GAMG/GAMGSolverSolve.C
index fbd1b4017..c4157d57f 100644
--- a/src/OpenFOAM/matrices/lduMatrix/solvers/GAMG/GAMGSolverSolve.C
+++ b/src/OpenFOAM/matrices/lduMatrix/solvers/GAMG/GAMGSolverSolve.C
@@ -25,7 +25,7 @@ License
 
 #include "GAMGSolver.H"
 #include "PCG.H"
-#include "PBiCG.H"
+#include "PBiCGStab.H"
 #include "SubField.H"
 
 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
@@ -533,13 +533,13 @@ Foam::dictionary Foam::GAMGSolver::PCGsolverDict
 }
 
 
-Foam::dictionary Foam::GAMGSolver::PBiCGsolverDict
+Foam::dictionary Foam::GAMGSolver::PBiCGStabSolverDict
 (
     const scalar tol,
     const scalar relTol
 ) const
 {
-    dictionary dict(IStringStream("solver PBiCG; preconditioner DILU;")());
+    dictionary dict(IStringStream("solver PBiCGStab; preconditioner DILU;")());
     dict.add("tolerance", tol);
     dict.add("relTol", relTol);
 
@@ -612,14 +612,14 @@ void Foam::GAMGSolver::solveCoarsestLevel
     //
     //            if (allMatrix.asymmetric())
     //            {
-    //                coarseSolverPerf = PBiCG
+    //                coarseSolverPerf = PBiCGStab
     //                (
     //                    "coarsestLevelCorr",
     //                    allMatrix,
     //                    procInterfaceLevelsBouCoeffs_[coarsestLevel],
     //                    procInterfaceLevelsIntCoeffs_[coarsestLevel],
     //                    procInterfaceLevels_[coarsestLevel],
-    //                    PBiCGsolverDict(tolerance_, relTol_)
+    //                    PBiCGStabSolverDict(tolerance_, relTol_)
     //                ).solve
     //                (
     //                    coarsestCorrField,
@@ -673,14 +673,14 @@ void Foam::GAMGSolver::solveCoarsestLevel
 
         if (matrixLevels_[coarsestLevel].asymmetric())
         {
-            coarseSolverPerf = PBiCG
+            coarseSolverPerf = PBiCGStab
             (
                 "coarsestLevelCorr",
                 matrixLevels_[coarsestLevel],
                 interfaceLevelsBouCoeffs_[coarsestLevel],
                 interfaceLevelsIntCoeffs_[coarsestLevel],
                 interfaceLevels_[coarsestLevel],
-                PBiCGsolverDict(tolerance_, relTol_)
+                PBiCGStabSolverDict(tolerance_, relTol_)
             ).solve
             (
                 coarsestCorrField,