diff --git a/rpcs3/Emu/Cell/lv2/sys_rsxaudio.h b/rpcs3/Emu/Cell/lv2/sys_rsxaudio.h
index 33c6973f3b..0aa480f9b1 100644
--- a/rpcs3/Emu/Cell/lv2/sys_rsxaudio.h
+++ b/rpcs3/Emu/Cell/lv2/sys_rsxaudio.h
@@ -2,7 +2,6 @@
 
 #include "sys_sync.h"
 #include "sys_event.h"
-#include "Utilities/Timer.h"
 #include "Utilities/simple_ringbuf.h"
 #include "Utilities/transactional_storage.h"
 #include "Utilities/cond.h"
diff --git a/rpcs3/rpcs3qt/about_dialog.cpp b/rpcs3/rpcs3qt/about_dialog.cpp
index 09d175c873..c6422afeb1 100644
--- a/rpcs3/rpcs3qt/about_dialog.cpp
+++ b/rpcs3/rpcs3qt/about_dialog.cpp
@@ -25,5 +25,4 @@ about_dialog::about_dialog(QWidget* parent) : QDialog(parent), ui(new Ui::about_
 
 about_dialog::~about_dialog()
 {
-	delete ui;
 }
diff --git a/rpcs3/rpcs3qt/about_dialog.h b/rpcs3/rpcs3qt/about_dialog.h
index 7e842936aa..91872ec6cc 100644
--- a/rpcs3/rpcs3qt/about_dialog.h
+++ b/rpcs3/rpcs3qt/about_dialog.h
@@ -16,5 +16,5 @@ public:
 	~about_dialog();
 
 private:
-	Ui::about_dialog *ui;
+	std::unique_ptr<Ui::about_dialog> ui;
 };
diff --git a/rpcs3/rpcs3qt/camera_settings_dialog.h b/rpcs3/rpcs3qt/camera_settings_dialog.h
index 61fa0dc87e..56aa29a6cf 100644
--- a/rpcs3/rpcs3qt/camera_settings_dialog.h
+++ b/rpcs3/rpcs3qt/camera_settings_dialog.h
@@ -24,6 +24,6 @@ private:
 	void load_config();
 	void save_config();
 
-	Ui::camera_settings_dialog* ui;
+	std::unique_ptr<Ui::camera_settings_dialog> ui;
 	std::shared_ptr<QCamera> m_camera;
 };
diff --git a/rpcs3/rpcs3qt/main_window.cpp b/rpcs3/rpcs3qt/main_window.cpp
index a32dc00168..9988841e5e 100644
--- a/rpcs3/rpcs3qt/main_window.cpp
+++ b/rpcs3/rpcs3qt/main_window.cpp
@@ -99,7 +99,6 @@ main_window::main_window(std::shared_ptr<gui_settings> gui_settings, std::shared
 main_window::~main_window()
 {
 	SaveWindowState();
-	delete ui;
 }
 
 /* An init method is used so that RPCS3App can create the necessary connects before calling init (specifically the stylesheet connect).
diff --git a/rpcs3/rpcs3qt/main_window.h b/rpcs3/rpcs3qt/main_window.h
index 27bda32fa7..182e071c46 100644
--- a/rpcs3/rpcs3qt/main_window.h
+++ b/rpcs3/rpcs3qt/main_window.h
@@ -42,7 +42,7 @@ class main_window : public QMainWindow
 {
 	Q_OBJECT
 
-	Ui::main_window *ui;
+	std::unique_ptr<Ui::main_window> ui;
 
 	bool m_sys_menu_opened = false;
 	bool m_is_list_mode = true;
diff --git a/rpcs3/rpcs3qt/pad_led_settings_dialog.cpp b/rpcs3/rpcs3qt/pad_led_settings_dialog.cpp
index 1d42daaaf1..77a8c2c40a 100644
--- a/rpcs3/rpcs3qt/pad_led_settings_dialog.cpp
+++ b/rpcs3/rpcs3qt/pad_led_settings_dialog.cpp
@@ -71,7 +71,6 @@ pad_led_settings_dialog::pad_led_settings_dialog(QDialog* parent, int colorR, in
 
 pad_led_settings_dialog::~pad_led_settings_dialog()
 {
-	delete ui;
 }
 
 void pad_led_settings_dialog::redraw_color_sample() const
diff --git a/rpcs3/rpcs3qt/pad_led_settings_dialog.h b/rpcs3/rpcs3qt/pad_led_settings_dialog.h
index e9bf9ff4b2..bde7f32229 100644
--- a/rpcs3/rpcs3qt/pad_led_settings_dialog.h
+++ b/rpcs3/rpcs3qt/pad_led_settings_dialog.h
@@ -27,7 +27,7 @@ private Q_SLOTS:
 private:
 	void redraw_color_sample() const;
 	void read_form_values();
-	Ui::pad_led_settings_dialog *ui;
+	std::unique_ptr<Ui::pad_led_settings_dialog> ui;
 	struct led_settings
 	{
 		int cR = 255;
diff --git a/rpcs3/rpcs3qt/pad_settings_dialog.cpp b/rpcs3/rpcs3qt/pad_settings_dialog.cpp
index 52c7686425..044b3e5dc0 100644
--- a/rpcs3/rpcs3qt/pad_settings_dialog.cpp
+++ b/rpcs3/rpcs3qt/pad_settings_dialog.cpp
@@ -208,8 +208,6 @@ pad_settings_dialog::~pad_settings_dialog()
 {
 	m_gui_settings->SetValue(gui::pads_geometry, saveGeometry());
 
-	delete ui;
-
 	if (!Emu.IsStopped())
 	{
 		pad::reset(Emu.GetTitleID());
diff --git a/rpcs3/rpcs3qt/pad_settings_dialog.h b/rpcs3/rpcs3qt/pad_settings_dialog.h
index dd6ecb208a..6bcee815a8 100644
--- a/rpcs3/rpcs3qt/pad_settings_dialog.h
+++ b/rpcs3/rpcs3qt/pad_settings_dialog.h
@@ -108,7 +108,7 @@ private Q_SLOTS:
 	void ApplyCurrentPlayerConfig(int new_player_id);
 
 private:
-	Ui::pad_settings_dialog *ui;
+	std::unique_ptr<Ui::pad_settings_dialog> ui;
 	std::string m_title_id;
 	std::shared_ptr<gui_settings> m_gui_settings;
 
diff --git a/rpcs3/rpcs3qt/patch_creator_dialog.h b/rpcs3/rpcs3qt/patch_creator_dialog.h
index 2a7e5be041..435fd73454 100644
--- a/rpcs3/rpcs3qt/patch_creator_dialog.h
+++ b/rpcs3/rpcs3qt/patch_creator_dialog.h
@@ -20,7 +20,7 @@ public:
 	~patch_creator_dialog();
 
 private:
-	Ui::patch_creator_dialog* ui;
+	std::unique_ptr<Ui::patch_creator_dialog> ui;
 	QFont mMonoFont;
 	QColor mValidColor;
 	QColor mInvalidColor;
diff --git a/rpcs3/rpcs3qt/patch_manager_dialog.cpp b/rpcs3/rpcs3qt/patch_manager_dialog.cpp
index 61869f1089..103790ec3f 100644
--- a/rpcs3/rpcs3qt/patch_manager_dialog.cpp
+++ b/rpcs3/rpcs3qt/patch_manager_dialog.cpp
@@ -127,8 +127,6 @@ patch_manager_dialog::~patch_manager_dialog()
 	// Save gui settings
 	m_gui_settings->SetValue(gui::pm_geometry, saveGeometry());
 	m_gui_settings->SetValue(gui::pm_splitter_state, ui->splitter->saveState());
-
-	delete ui;
 }
 
 int patch_manager_dialog::exec()
diff --git a/rpcs3/rpcs3qt/patch_manager_dialog.h b/rpcs3/rpcs3qt/patch_manager_dialog.h
index b08c9d944f..cead123cc1 100644
--- a/rpcs3/rpcs3qt/patch_manager_dialog.h
+++ b/rpcs3/rpcs3qt/patch_manager_dialog.h
@@ -73,7 +73,7 @@ private:
 	bool m_download_automatic = false;
 	bool m_download_auto_accept = false;
 
-	Ui::patch_manager_dialog *ui;
+	std::unique_ptr<Ui::patch_manager_dialog> ui;
 
 protected:
 	void dropEvent(QDropEvent* event) override;
diff --git a/rpcs3/rpcs3qt/settings_dialog.cpp b/rpcs3/rpcs3qt/settings_dialog.cpp
index 5ce41372d2..22f7d118bf 100644
--- a/rpcs3/rpcs3qt/settings_dialog.cpp
+++ b/rpcs3/rpcs3qt/settings_dialog.cpp
@@ -2126,8 +2126,6 @@ settings_dialog::settings_dialog(std::shared_ptr<gui_settings> gui_settings, std
 settings_dialog::~settings_dialog()
 {
 	m_gui_settings->SetValue(gui::cfg_geometry, saveGeometry());
-
-	delete ui;
 }
 
 void settings_dialog::EnhanceSlider(emu_settings_type settings_type, QSlider* slider, QLabel* label, const QString& label_text) const
diff --git a/rpcs3/rpcs3qt/settings_dialog.h b/rpcs3/rpcs3qt/settings_dialog.h
index 8a8fbff2ee..2f35273d9f 100644
--- a/rpcs3/rpcs3qt/settings_dialog.h
+++ b/rpcs3/rpcs3qt/settings_dialog.h
@@ -47,7 +47,7 @@ private:
 	std::array<QComboBox*, 4> m_mics_combo;
 
 	int m_tab_index;
-	Ui::settings_dialog *ui;
+	std::unique_ptr<Ui::settings_dialog> ui;
 	std::shared_ptr<gui_settings> m_gui_settings;
 	std::shared_ptr<emu_settings> m_emu_settings;
 
diff --git a/rpcs3/rpcs3qt/welcome_dialog.cpp b/rpcs3/rpcs3qt/welcome_dialog.cpp
index 172bc48089..b732381bc2 100644
--- a/rpcs3/rpcs3qt/welcome_dialog.cpp
+++ b/rpcs3/rpcs3qt/welcome_dialog.cpp
@@ -36,5 +36,4 @@ welcome_dialog::welcome_dialog(std::shared_ptr<gui_settings> gui_settings, QWidg
 
 welcome_dialog::~welcome_dialog()
 {
-	delete ui;
 }
diff --git a/rpcs3/rpcs3qt/welcome_dialog.h b/rpcs3/rpcs3qt/welcome_dialog.h
index b88b4d5406..8e375d8d69 100644
--- a/rpcs3/rpcs3qt/welcome_dialog.h
+++ b/rpcs3/rpcs3qt/welcome_dialog.h
@@ -18,6 +18,6 @@ public:
 	~welcome_dialog();
 
 private:
-	Ui::welcome_dialog *ui;
+	std::unique_ptr<Ui::welcome_dialog> ui;
 	std::shared_ptr<gui_settings> m_gui_settings;
 };