diff --git a/src/lduSolvers/crMatrix/crAddressing.C b/src/foam/matrices/crMatrix/crAddressing.C
similarity index 100%
rename from src/lduSolvers/crMatrix/crAddressing.C
rename to src/foam/matrices/crMatrix/crAddressing.C
diff --git a/src/lduSolvers/crMatrix/crAddressing.H b/src/foam/matrices/crMatrix/crAddressing.H
similarity index 100%
rename from src/lduSolvers/crMatrix/crAddressing.H
rename to src/foam/matrices/crMatrix/crAddressing.H
diff --git a/src/lduSolvers/crMatrix/crMatrix.C b/src/foam/matrices/crMatrix/crMatrix.C
similarity index 100%
rename from src/lduSolvers/crMatrix/crMatrix.C
rename to src/foam/matrices/crMatrix/crMatrix.C
diff --git a/src/lduSolvers/crMatrix/crMatrix.H b/src/foam/matrices/crMatrix/crMatrix.H
similarity index 100%
rename from src/lduSolvers/crMatrix/crMatrix.H
rename to src/foam/matrices/crMatrix/crMatrix.H