diff --git a/AMDiS/CMakeLists.txt b/AMDiS/CMakeLists.txt
index 4a79f735758101cbc46b93c199a89e8a061d1c7a..548e7b3c8ec64924b2007f7dac4d77ee4e2ec6d6 100644
--- a/AMDiS/CMakeLists.txt
+++ b/AMDiS/CMakeLists.txt
@@ -268,6 +268,7 @@ if(ENABLE_PARALLEL_DOMAIN)
 			${SOURCE_DIR}/parallel/PetscSolverGlobalMatrix.cc
 			${SOURCE_DIR}/parallel/PetscSolverGlobalBlockMatrix.cc
 			${SOURCE_DIR}/parallel/PetscSolverNavierStokes.cc
+                        ${SOURCE_DIR}/parallel/PetscSolverNSCH.cc       
                         ${SOURCE_DIR}/parallel/PetscSolverCahnHilliard2.cc
                         ${SOURCE_DIR}/parallel/PetscSolverCahnHilliard.cc                        
 			${SOURCE_DIR}/parallel/PetscSolverSchur.cc)