diff --git a/src/basics/writer/WbWriterVtkXmlBinary.cpp b/src/basics/writer/WbWriterVtkXmlBinary.cpp
index 748820e94052620283b8f9836058e96ad4f5bdd0..f711dfb8d04af56730b6b4feadf49e9950f2e453 100644
--- a/src/basics/writer/WbWriterVtkXmlBinary.cpp
+++ b/src/basics/writer/WbWriterVtkXmlBinary.cpp
@@ -61,11 +61,13 @@ void addCollectionHeader(std::ofstream &outputFileStream)
     outputFileStream << "   <Collection>" << endl;
 }
 
-void addCollectionDatasetsForTimeStep(std::ofstream &outputFileStream, const vector<string> &filenames, double timeStep, bool separateGroups)
+void addCollectionDatasetsForTimeStep(std::ofstream &outputFileStream, const vector<string> &filenames, double timeStep,
+                                      bool separateGroups)
 {
     int group = 0, part = 0;
     for (size_t i = 0; i < filenames.size(); i++) {
-        outputFileStream << "       <DataSet timestep=\"" << timeStep << "\" group=\"" << group << "\" part=\"" << part << "\" file=\"" << filenames[i] << "\"/>" << endl;
+        outputFileStream << "       <DataSet timestep=\"" << timeStep << "\" group=\"" << group << "\" part=\"" << part
+                         << "\" file=\"" << filenames[i] << "\"/>" << endl;
         if (separateGroups)
             group++;
         else
@@ -84,8 +86,10 @@ void finalizeCollectionFile(std::ofstream &outputFileStream)
     outputFileStream.close();
 }
 
-std::string WbWriterVtkXmlBinary::writeCollectionForTimeSeries(const std::string &filename,
-                                                               const std::map<uint, std::vector<std::string>> &filesNamesForTimeSteps, bool separateGroups) const
+std::string
+WbWriterVtkXmlBinary::writeCollectionForTimeSeries(const std::string &filename,
+                                                   const std::map<uint, std::vector<std::string>> &filesNamesForTimeSteps,
+                                                   bool separateGroups) const
 {
     std::string vtkFilename = filename + ".pvd";
     ofstream out = createFileStream(vtkFilename);
diff --git a/src/basics/writer/WbWriterVtkXmlBinary.h b/src/basics/writer/WbWriterVtkXmlBinary.h
index a1428aab86d7793b87966989b6b4b11787d70844..a1f675fea3f8d6b6941c8f2c190955fb92dcb4e2 100644
--- a/src/basics/writer/WbWriterVtkXmlBinary.h
+++ b/src/basics/writer/WbWriterVtkXmlBinary.h
@@ -72,7 +72,8 @@ public:
     std::string writeCollection(const std::string &filename, const std::vector<std::string> &filenames,
                                 const double &timeStep, const bool &separateGroups) const;
     std::string writeCollectionForTimeSeries(const std::string &filename,
-                                             const std::map<uint, std::vector<std::string>> &filesNamesForTimeSteps, bool separateGroups) const;
+                                             const std::map<uint, std::vector<std::string>> &filesNamesForTimeSteps,
+                                             bool separateGroups) const;
     std::string addFilesToCollection(const std::string &filename, const std::vector<std::string> &filenames,
                                      const double &timeStep, const bool &separateGroups) const;
     std::string writeParallelFile(const std::string &filename, std::vector<std::string> &pieceSources,
diff --git a/src/gpu/GridGenerator/grid/GridBuilder/MultipleGridBuilder.cpp b/src/gpu/GridGenerator/grid/GridBuilder/MultipleGridBuilder.cpp
index 7febc828f6d479b315d160e6c3db6e2bffaeb473..7403888ad231d80f7fbe67b7ac48ddc202c3e7a8 100644
--- a/src/gpu/GridGenerator/grid/GridBuilder/MultipleGridBuilder.cpp
+++ b/src/gpu/GridGenerator/grid/GridBuilder/MultipleGridBuilder.cpp
@@ -49,10 +49,9 @@
 #include "io/GridVTKWriter/GridVTKWriter.h"
 #include "io/STLReaderWriter/STLWriter.h"
 
-
-MultipleGridBuilder::MultipleGridBuilder() : LevelGridBuilder(), numberOfLayersFine(12), numberOfLayersBetweenLevels(8), subDomainBox(nullptr)
+MultipleGridBuilder::MultipleGridBuilder()
+    : numberOfLayersFine(12), numberOfLayersBetweenLevels(8), subDomainBox(nullptr), gridFactory(GridFactory::make())
 {
-    gridFactory = GridFactory::make();
     gridFactory->setTriangularMeshDiscretizationMethod(TriangularMeshDiscretizationMethod::POINT_IN_OBJECT);
 }