diff --git a/src/Mod/Fem/App/FemPostPipeline.cpp b/src/Mod/Fem/App/FemPostPipeline.cpp
index c2b935e57b..a075e40576 100644
--- a/src/Mod/Fem/App/FemPostPipeline.cpp
+++ b/src/Mod/Fem/App/FemPostPipeline.cpp
@@ -226,6 +226,12 @@ void FemPostPipeline::onChanged(const Property* prop)
 
 }
 
+void FemPostPipeline::recomputeChildren()
+{
+    for (const auto &obj : Filter.getValues())
+        obj->touch();
+}
+
 FemPostObject* FemPostPipeline::getLastPostObject() {
 
     if (Filter.getValues().empty())
diff --git a/src/Mod/Fem/App/FemPostPipeline.h b/src/Mod/Fem/App/FemPostPipeline.h
index 01415cd2cf..aff5b1c780 100644
--- a/src/Mod/Fem/App/FemPostPipeline.h
+++ b/src/Mod/Fem/App/FemPostPipeline.h
@@ -64,11 +64,12 @@ public:
     void load(FemResultObject* res);
 
     //Pipeline handling
-    FemPostObject* getLastPostObject();
-    bool           holdsPostObject(FemPostObject* obj);
+    void recomputeChildren();
+    FemPostObject *getLastPostObject();
+    bool holdsPostObject(FemPostObject *obj);
 
 protected:
-    virtual void onChanged(const App::Property* prop);
+    virtual void onChanged(const App::Property *prop);
 
 private:
     static const char* ModeEnums[];
diff --git a/src/Mod/Fem/App/FemPostPipelinePy.xml b/src/Mod/Fem/App/FemPostPipelinePy.xml
index fef97a33c9..70aa69a4cc 100644
--- a/src/Mod/Fem/App/FemPostPipelinePy.xml
+++ b/src/Mod/Fem/App/FemPostPipelinePy.xml
@@ -28,6 +28,11 @@
                 <UserDocu>Load a result object</UserDocu>
             </Documentation>
         </Methode>
+        <Methode Name="recomputeChildren">
+            <Documentation>
+                <UserDocu>Recomputes all children of the pipeline</UserDocu>
+            </Documentation>
+        </Methode>
         <Methode Name="getLastPostObject">
             <Documentation>
                 <UserDocu>Get the last post-processing object</UserDocu>
diff --git a/src/Mod/Fem/App/FemPostPipelinePyImp.cpp b/src/Mod/Fem/App/FemPostPipelinePyImp.cpp
index e21955258a..1ddc80126e 100644
--- a/src/Mod/Fem/App/FemPostPipelinePyImp.cpp
+++ b/src/Mod/Fem/App/FemPostPipelinePyImp.cpp
@@ -77,6 +77,15 @@ PyObject* FemPostPipelinePy::load(PyObject *args)
     Py_Return;
 }
 
+PyObject *FemPostPipelinePy::recomputeChildren(PyObject *args)
+{
+    if (!PyArg_ParseTuple(args, ""))
+        return nullptr;
+
+    getFemPostPipelinePtr()->recomputeChildren();
+    Py_Return;
+}
+
 PyObject* FemPostPipelinePy::getLastPostObject(PyObject *args)
 {
     if (!PyArg_ParseTuple(args, ""))
diff --git a/src/Mod/Fem/femsolver/elmer/tasks.py b/src/Mod/Fem/femsolver/elmer/tasks.py
index 788b0cd788..ed15da21eb 100644
--- a/src/Mod/Fem/femsolver/elmer/tasks.py
+++ b/src/Mod/Fem/femsolver/elmer/tasks.py
@@ -256,6 +256,7 @@ class Results(run.Results):
         # this might be changed in future, therefore leave this
         #self.solver.ElmerResult.scale(1000)
         self.solver.ElmerResult.getLastPostObject().touch()
+        self.solver.ElmerResult.recomputeChildren()
         self.solver.Document.recompute()
 
     def _createResults(self):