diff --git a/ApplicationCode/ReservoirDataModel/RigEclipseCase.cpp b/ApplicationCode/ReservoirDataModel/RigEclipseCase.cpp
index 8724e9ff4c..5397ed8325 100644
--- a/ApplicationCode/ReservoirDataModel/RigEclipseCase.cpp
+++ b/ApplicationCode/ReservoirDataModel/RigEclipseCase.cpp
@@ -46,6 +46,9 @@ RigEclipseCase::~RigEclipseCase()
 void RigEclipseCase::setMainGrid(RigMainGrid* mainGrid)
 {
     m_mainGrid = mainGrid;
+
+    m_matrixModelResults->setMainGrid(m_mainGrid.p());
+    m_fractureModelResults->setMainGrid(m_mainGrid.p());
 }
 
 //--------------------------------------------------------------------------------------------------
diff --git a/ApplicationCode/ReservoirDataModel/RigReservoirCellResults.cpp b/ApplicationCode/ReservoirDataModel/RigReservoirCellResults.cpp
index 9ce8805bd8..c7b4cf0012 100644
--- a/ApplicationCode/ReservoirDataModel/RigReservoirCellResults.cpp
+++ b/ApplicationCode/ReservoirDataModel/RigReservoirCellResults.cpp
@@ -33,6 +33,15 @@ RigReservoirCellResults::RigReservoirCellResults(RigMainGrid* ownerGrid)
     m_ownerMainGrid = ownerGrid;
 }
 
+
+//--------------------------------------------------------------------------------------------------
+/// 
+//--------------------------------------------------------------------------------------------------
+void RigReservoirCellResults::setMainGrid(RigMainGrid* ownerGrid)
+{
+    m_ownerMainGrid = ownerGrid;
+}
+
 //--------------------------------------------------------------------------------------------------
 /// 
 //--------------------------------------------------------------------------------------------------
diff --git a/ApplicationCode/ReservoirDataModel/RigReservoirCellResults.h b/ApplicationCode/ReservoirDataModel/RigReservoirCellResults.h
index a169e751e8..7e624b29bf 100644
--- a/ApplicationCode/ReservoirDataModel/RigReservoirCellResults.h
+++ b/ApplicationCode/ReservoirDataModel/RigReservoirCellResults.h
@@ -38,6 +38,8 @@ public:
     //void                                               setReaderInterface(RifReaderInterface* readerInterface);
     //RifReaderInterface*                                readerInterface();
 
+    void                                              setMainGrid(RigMainGrid* ownerGrid);
+
     // Max and min values of the results
     void                                               recalculateMinMax(size_t scalarResultIndex);
     void                                               minMaxCellScalarValues(size_t scalarResultIndex, double& min, double& max);