diff --git a/src/Editor/WorldEditor/CCollisionRenderSettingsDialog.cpp b/src/Editor/WorldEditor/CCollisionRenderSettingsDialog.cpp
index d31379de..0c812dfb 100644
--- a/src/Editor/WorldEditor/CCollisionRenderSettingsDialog.cpp
+++ b/src/Editor/WorldEditor/CCollisionRenderSettingsDialog.cpp
@@ -5,8 +5,8 @@
 
 CCollisionRenderSettingsDialog::CCollisionRenderSettingsDialog(CWorldEditor *pEditor, QWidget *pParent /*= 0*/)
     : QDialog(pParent)
+    , mpUi(std::make_unique<Ui::CCollisionRenderSettingsDialog>())
     , mpEditor(pEditor)
-    , mpUi(new Ui::CCollisionRenderSettingsDialog)
 {
     mpUi->setupUi(this);
 
@@ -27,10 +27,7 @@ CCollisionRenderSettingsDialog::CCollisionRenderSettingsDialog(CWorldEditor *pEd
     connect(mpUi->HideAiBlockCheckBox, SIGNAL(toggled(bool)), this, SLOT(OnHideCheckboxesToggled()));
 }
 
-CCollisionRenderSettingsDialog::~CCollisionRenderSettingsDialog()
-{
-    delete mpUi;
-}
+CCollisionRenderSettingsDialog::~CCollisionRenderSettingsDialog() = default;
 
 void CCollisionRenderSettingsDialog::SetupWidgets()
 {
diff --git a/src/Editor/WorldEditor/CCollisionRenderSettingsDialog.h b/src/Editor/WorldEditor/CCollisionRenderSettingsDialog.h
index 6219dce2..e23cc366 100644
--- a/src/Editor/WorldEditor/CCollisionRenderSettingsDialog.h
+++ b/src/Editor/WorldEditor/CCollisionRenderSettingsDialog.h
@@ -2,6 +2,7 @@
 #define CCOLLISIONRENDERSETTINGSDIALOG_H
 
 #include <QDialog>
+#include <memory>
 
 class CWorldEditor;
 
@@ -12,12 +13,12 @@ class CCollisionRenderSettingsDialog;
 class CCollisionRenderSettingsDialog : public QDialog
 {
     Q_OBJECT
-    Ui::CCollisionRenderSettingsDialog *mpUi;
+    std::unique_ptr<Ui::CCollisionRenderSettingsDialog> mpUi;
 
     CWorldEditor *mpEditor;
 
 public:
-    explicit CCollisionRenderSettingsDialog(CWorldEditor *pEditor, QWidget *pParent = 0);
+    explicit CCollisionRenderSettingsDialog(CWorldEditor *pEditor, QWidget *pParent = nullptr);
     ~CCollisionRenderSettingsDialog();
 
 public slots: