diff --git a/core/include/Variable/VariableController.h b/core/include/Variable/VariableController.h
index f7bcf49..da022c3 100644
--- a/core/include/Variable/VariableController.h
+++ b/core/include/Variable/VariableController.h
@@ -53,8 +53,6 @@ public:
 signals:
     /// Signal emitted when a variable is about to be deleted from the controller
     void variableAboutToBeDeleted(std::shared_ptr<Variable> variable);
-    /// Signal emitted when a variable has been created
-    void variableCreated(std::shared_ptr<Variable> variable);
 
 public slots:
     /// Request the data loading of the variable whithin dateTime
diff --git a/core/include/Visualization/VisualizationController.h b/core/include/Visualization/VisualizationController.h
index 97937e6..fac9491 100644
--- a/core/include/Visualization/VisualizationController.h
+++ b/core/include/Visualization/VisualizationController.h
@@ -28,8 +28,6 @@ public:
 signals:
     /// Signal emitted when a variable is about to be deleted from SciQlop
     void variableAboutToBeDeleted(std::shared_ptr<Variable> variable);
-    /// Signal emitted when a variable has been created in SciQlop
-    void variableCreated(std::shared_ptr<Variable> variable);
 
 public slots:
     /// Manage init/end of the controller
diff --git a/core/src/Variable/VariableController.cpp b/core/src/Variable/VariableController.cpp
index c0c8034..fe92759 100644
--- a/core/src/Variable/VariableController.cpp
+++ b/core/src/Variable/VariableController.cpp
@@ -146,9 +146,6 @@ void VariableController::createVariable(const QString &name,
 
         connect(provider.get(), &IDataProvider::dataProvided, addDateTimeAcquired);
         this->onRequestDataLoading(newVariable, dateTime);
-
-        // notify the creation
-        emit variableCreated(newVariable);
     }
 }
 
diff --git a/gui/src/SqpApplication.cpp b/gui/src/SqpApplication.cpp
index a1554ca..e53fdde 100644
--- a/gui/src/SqpApplication.cpp
+++ b/gui/src/SqpApplication.cpp
@@ -29,9 +29,6 @@ public:
                 SLOT(createVariable(const QString &, std::shared_ptr<IDataProvider>)));
 
         // VariableController <-> VisualizationController
-        connect(m_VariableController.get(), SIGNAL(variableCreated(std::shared_ptr<Variable>)),
-                m_VisualizationController.get(),
-                SIGNAL(variableCreated(std::shared_ptr<Variable>)));
         connect(m_VariableController.get(),
                 SIGNAL(variableAboutToBeDeleted(std::shared_ptr<Variable>)),
                 m_VisualizationController.get(),