diff --git a/Applications/ApplicationsLib/ProjectData.h b/Applications/ApplicationsLib/ProjectData.h
index 1ed2e4082340e55432694f5c000c0f30f8b6cb6f..0d5800d3177b473c17ad555d66719f368cf2c14f 100644
--- a/Applications/ApplicationsLib/ProjectData.h
+++ b/Applications/ApplicationsLib/ProjectData.h
@@ -25,6 +25,7 @@
 #include "ProcessLib/ProcessVariable.h"
 #include "ProcessLib/Process.h"
 #include "ProcessLib/Parameter.h"
+#include "ProcessLib/GroundwaterFlowProcess-fwd.h"
 
 namespace MeshLib {
 	class Mesh;
diff --git a/ProcessLib/GroundwaterFlowProcess-fwd.h b/ProcessLib/GroundwaterFlowProcess-fwd.h
new file mode 100644
index 0000000000000000000000000000000000000000..9c7ece8684c09b98c805f46909825ab190761dec
--- /dev/null
+++ b/ProcessLib/GroundwaterFlowProcess-fwd.h
@@ -0,0 +1,18 @@
+/**
+ * \copyright
+ * Copyright (c) 2012-2015, OpenGeoSys Community (http://www.opengeosys.org)
+ *            Distributed under a Modified BSD License.
+ *              See accompanying file LICENSE.txt or
+ *              http://www.opengeosys.org/project/license
+ *
+ */
+
+#ifndef PROCESS_LIB_GROUNDWATERFLOWPROCESS_FWD_H_
+#define PROCESS_LIB_GROUNDWATERFLOWPROCESS_FWD_H_
+
+#include "GroundwaterFlowProcess.h"
+#include "NumericsConfig.h"
+
+extern template class ProcessLib::GroundwaterFlowProcess<GlobalSetupType>;
+
+#endif  // PROCESS_LIB_GROUNDWATERFLOWPROCESS_FWD_H_
diff --git a/ProcessLib/GroundwaterFlowProcess.cpp b/ProcessLib/GroundwaterFlowProcess.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..99a6c6a7604f0a26fe75bdaefc1585ce6850022f
--- /dev/null
+++ b/ProcessLib/GroundwaterFlowProcess.cpp
@@ -0,0 +1,18 @@
+/**
+ * \copyright
+ * Copyright (c) 2012-2015, OpenGeoSys Community (http://www.opengeosys.org)
+ *            Distributed under a Modified BSD License.
+ *              See accompanying file LICENSE.txt or
+ *              http://www.opengeosys.org/project/license
+ *
+ */
+
+#include "GroundwaterFlowProcess-fwd.h"
+#include "GroundwaterFlowProcess.h"
+
+namespace ProcessLib
+{
+
+template class GroundwaterFlowProcess<GlobalSetupType>;
+
+}   // namespace ProcessLib
diff --git a/ProcessLib/Process.h b/ProcessLib/Process.h
index 4299fc4ec215ae39038343f3e6086aefc67a8c6e..5d91b607ebe4a15ae88af3d9060e3e625b6bdb65 100644
--- a/ProcessLib/Process.h
+++ b/ProcessLib/Process.h
@@ -42,9 +42,4 @@ protected:
 
 }   // namespace ProcessLib
 
-//
-// Include all known processes here.
-//
-#include "GroundwaterFlowProcess.h"
-
 #endif  // PROCESS_LIB_PROCESS_H_