1 files changed, 9 insertions, 1 deletions
diff --git a/sc/source/ui/StatisticsDialogs/ExponentialSmoothingDialog.cxx b/sc/source/ui/StatisticsDialogs/ExponentialSmoothingDialog.cxx
index 8063b4ab82d9..9acf9ed6f1d7 100644
--- a/sc/source/ui/StatisticsDialogs/ExponentialSmoothingDialog.cxx
+++ b/sc/source/ui/StatisticsDialogs/ExponentialSmoothingDialog.cxx
@@ -37,7 +37,15 @@ ScExponentialSmoothingDialog::ScExponentialSmoothingDialog(
 }
 
 ScExponentialSmoothingDialog::~ScExponentialSmoothingDialog()
-{}
+{
+    disposeOnce();
+}
+
+void ScExponentialSmoothingDialog::dispose()
+{
+    mpSmoothingFactor.clear();
+    ScStatisticsInputOutputDialog::dispose();
+}
 
 bool ScExponentialSmoothingDialog::Close()
 {