diff --git a/ThirdParty/AllMake.eigen b/ThirdParty/AllMake.eigen
index 222618aaf..009c39b55 100755
--- a/ThirdParty/AllMake.eigen
+++ b/ThirdParty/AllMake.eigen
@@ -57,7 +57,7 @@ echo ========================================
 echo
 
 # Eigen
-if [ -d $(WM_THIRD_PARTY_DIR)/packages/eigen3 ]
+if [ -d $WM_THIRD_PARTY_DIR/packages/eigen3 ]
 then
     echo "eigen3 found."
 else
@@ -67,11 +67,8 @@ else
     \tar xvzf 3.2.8.tar.gz
     \rm -f 3.2.8.tar.gz
     \mv eigen-eigen-07105f7124f9 ./packages/eigen3
-    fi
 fi
 
-
-
 echo ========================================
 echo Done ThirdParty AllMake: Stage3
 echo ========================================
diff --git a/applications/solvers/FSI/Allwmake b/applications/solvers/FSI/Allwmake
index 91f924cf0..491ae63c3 100755
--- a/applications/solvers/FSI/Allwmake
+++ b/applications/solvers/FSI/Allwmake
@@ -3,6 +3,9 @@ set -x
 
 wmake libso fluidSolidInteraction
 
+# Create Eigen soft link
+ln -srf ../../../ThirdParty/packages/eigen3/Eigen/ fluidSolidInteraction/lnInclude/
+
 wmake solvers/fsiFoam
 wmake solvers/ampFsiFoam
 wmake solvers/weakFsiFoam
diff --git a/applications/solvers/FSI/fluidSolidInteraction/fluidSolvers/pisoFluid/pisoFluid.C b/applications/solvers/FSI/fluidSolidInteraction/fluidSolvers/pisoFluid/pisoFluid.C
index 9c4427d3b..a83074c8c 100644
--- a/applications/solvers/FSI/fluidSolidInteraction/fluidSolvers/pisoFluid/pisoFluid.C
+++ b/applications/solvers/FSI/fluidSolidInteraction/fluidSolvers/pisoFluid/pisoFluid.C
@@ -308,7 +308,7 @@ void pisoFluid::evolve()
     (
         fvm::ddt(U_)
       + fvm::div(phi_, U_)
-      + turbulence_->divDevReff(U_)
+      + turbulence_->divDevReff()
     );
 
     solve(UEqn == -gradp_);
diff --git a/applications/solvers/FSI/fluidSolidInteraction/solidSolvers/unsIncrTotalLagrangianSolid/unsIncrTotalLagrangianSolid.C b/applications/solvers/FSI/fluidSolidInteraction/solidSolvers/unsIncrTotalLagrangianSolid/unsIncrTotalLagrangianSolid.C
index 93ae74c5d..9b0ac6ceb 100644
--- a/applications/solvers/FSI/fluidSolidInteraction/solidSolvers/unsIncrTotalLagrangianSolid/unsIncrTotalLagrangianSolid.C
+++ b/applications/solvers/FSI/fluidSolidInteraction/solidSolvers/unsIncrTotalLagrangianSolid/unsIncrTotalLagrangianSolid.C
@@ -1095,7 +1095,7 @@ bool unsIncrTotalLagrangianSolid::evolve()
 
     int iCorr = 0;
     scalar initialResidual = 0;
-    lduMatrix::solverPerformance solverPerf;
+    lduSolverPerformance solverPerf;
     scalar res = 1;
     scalar maxRes = 0;
     scalar curConvergenceTolerance = convergenceTolerance;
diff --git a/applications/solvers/FSI/fluidSolidInteraction/solidSolvers/unsIncrTotalLagrangianSolid/unsIncrTotalLagrangianSolidSolve.C b/applications/solvers/FSI/fluidSolidInteraction/solidSolvers/unsIncrTotalLagrangianSolid/unsIncrTotalLagrangianSolidSolve.C
index 6bc8157ce..2597c1b8d 100644
--- a/applications/solvers/FSI/fluidSolidInteraction/solidSolvers/unsIncrTotalLagrangianSolid/unsIncrTotalLagrangianSolidSolve.C
+++ b/applications/solvers/FSI/fluidSolidInteraction/solidSolvers/unsIncrTotalLagrangianSolid/unsIncrTotalLagrangianSolidSolve.C
@@ -261,7 +261,7 @@ scalar unsIncrTotalLagrangianSolid::smooth
 
     int iCorr = 0;
     scalar initialResidual = 0;
-    lduMatrix::solverPerformance solverPerf;
+    lduSolverPerformance solverPerf;
     scalar residual = GREAT;
 
     lduMatrix::debug = debug;
@@ -498,7 +498,7 @@ scalar unsIncrTotalLagrangianSolid::smooth
 
     int iCorr = 0;
     scalar initialResidual = 0;
-    lduMatrix::solverPerformance solverPerf;
+    lduSolverPerformance solverPerf;
     scalar residual = GREAT;
 
     lduMatrix::debug = debug;
diff --git a/applications/solvers/FSI/fluidSolidInteraction/solidSolvers/unsTotalLagrangianSolid/unsTotalLagrangianSolid.C b/applications/solvers/FSI/fluidSolidInteraction/solidSolvers/unsTotalLagrangianSolid/unsTotalLagrangianSolid.C
index 96e986e94..364116f91 100644
--- a/applications/solvers/FSI/fluidSolidInteraction/solidSolvers/unsTotalLagrangianSolid/unsTotalLagrangianSolid.C
+++ b/applications/solvers/FSI/fluidSolidInteraction/solidSolvers/unsTotalLagrangianSolid/unsTotalLagrangianSolid.C
@@ -1191,7 +1191,7 @@ bool unsTotalLagrangianSolid::evolve()
 
     int iCorr = 0;
     scalar initialResidual = 0;
-    lduMatrix::solverPerformance solverPerf;
+    lduSolverPerformance solverPerf;
     scalar res = 1;
     scalar maxRes = 0;
     scalar curConvergenceTolerance = convergenceTolerance;
diff --git a/applications/solvers/FSI/fluidSolidInteraction/solidSolvers/unsTotalLagrangianSolid/unsTotalLagrangianSolidSolve.C b/applications/solvers/FSI/fluidSolidInteraction/solidSolvers/unsTotalLagrangianSolid/unsTotalLagrangianSolidSolve.C
index 4d97f1c50..a0e00498b 100644
--- a/applications/solvers/FSI/fluidSolidInteraction/solidSolvers/unsTotalLagrangianSolid/unsTotalLagrangianSolidSolve.C
+++ b/applications/solvers/FSI/fluidSolidInteraction/solidSolvers/unsTotalLagrangianSolid/unsTotalLagrangianSolidSolve.C
@@ -310,7 +310,7 @@ scalar unsTotalLagrangianSolid::smooth
 
     int iCorr = 0;
     scalar initialResidual = 0;
-    lduMatrix::solverPerformance solverPerf;
+    lduSolverPerformance solverPerf;
     scalar residual = GREAT;
 
     lduMatrix::debug = debug;
@@ -471,7 +471,7 @@ scalar unsTotalLagrangianSolid::smooth
 
     int iCorr = 0;
     scalar initialResidual = 0;
-    lduMatrix::solverPerformance solverPerf;
+    lduSolverPerformance solverPerf;
     scalar residual = GREAT;
 
     lduMatrix::debug = debug;