diff --git a/core/include/Variable/VariableCacheController.h b/core/include/Variable/VariableCacheController.h
index 57ef371..7830d0a 100644
--- a/core/include/Variable/VariableCacheController.h
+++ b/core/include/Variable/VariableCacheController.h
@@ -1,6 +1,7 @@
 #ifndef SCIQLOP_VARIABLECACHECONTROLLER_H
 #define SCIQLOP_VARIABLECACHECONTROLLER_H
 
+#include <QLoggingCategory>
 #include <QObject>
 
 #include <Data/SqpDateTime.h>
@@ -9,6 +10,8 @@
 
 #include <Common/spimpl.h>
 
+Q_DECLARE_LOGGING_CATEGORY(LOG_VariableCacheController)
+
 class Variable;
 
 Q_DECLARE_LOGGING_CATEGORY(LOG_VariableCacheController)
@@ -23,6 +26,9 @@ public:
 
     void addDateTime(std::shared_ptr<Variable> variable, const SqpDateTime &dateTime);
 
+    /// Clears cache concerning a variable
+    void clear(std::shared_ptr<Variable> variable) noexcept;
+
     /// Return all of the SqpDataTime part of the dateTime whose are not in the cache
     QVector<SqpDateTime> provideNotInCacheDateTimeList(std::shared_ptr<Variable> variable,
                                                        const SqpDateTime &dateTime);
diff --git a/core/include/Variable/VariableController.h b/core/include/Variable/VariableController.h
index b7458cc..da13ee0 100644
--- a/core/include/Variable/VariableController.h
+++ b/core/include/Variable/VariableController.h
@@ -35,6 +35,7 @@ public:
      *
      * Delete a variable includes:
      * - the deletion of the provider associated with the variable
+     * - removing the cache associated with the variable
      *
      * @param variable the variable to delete from the controller.
      */
diff --git a/core/src/Variable/VariableCacheController.cpp b/core/src/Variable/VariableCacheController.cpp
index a648b4d..7c42f2d 100644
--- a/core/src/Variable/VariableCacheController.cpp
+++ b/core/src/Variable/VariableCacheController.cpp
@@ -61,6 +61,22 @@ void VariableCacheController::addDateTime(std::shared_ptr<Variable> variable,
     }
 }
 
+void VariableCacheController::clear(std::shared_ptr<Variable> variable) noexcept
+{
+    if (!variable) {
+        qCCritical(LOG_VariableCacheController()) << "Can't clear variable cache: variable is null";
+        return;
+    }
+
+    auto nbEntries = impl->m_VariableToSqpDateTimeListMap.erase(variable);
+
+    auto clearCacheMessage
+        = (nbEntries != 0)
+              ? tr("Variable cache cleared for variable %1").arg(variable->name())
+              : tr("No deletion of variable cache: no cache was associated with the variable");
+    qCDebug(LOG_VariableCacheController()) << clearCacheMessage;
+}
+
 QVector<SqpDateTime>
 VariableCacheController::provideNotInCacheDateTimeList(std::shared_ptr<Variable> variable,
                                                        const SqpDateTime &dateTime)
diff --git a/core/src/Variable/VariableController.cpp b/core/src/Variable/VariableController.cpp
index 5e0145d..22f98ea 100644
--- a/core/src/Variable/VariableController.cpp
+++ b/core/src/Variable/VariableController.cpp
@@ -96,6 +96,9 @@ void VariableController::deleteVariable(std::shared_ptr<Variable> variable) noex
         << tr("Number of providers deleted for variable %1: %2")
                .arg(variable->name(), QString::number(nbProvidersDeleted));
 
+    // Clears cache
+    impl->m_VariableCacheController->clear(variable);
+
 
 void VariableController::deleteVariables(
     const QVector<std::shared_ptr<Variable> > &variables) noexcept