diff --git a/src/SFML/Window/DRM/InputImplUDev.cpp b/src/SFML/Window/DRM/InputImplUDev.cpp
index 1f5b0e1b..2cf047f0 100644
--- a/src/SFML/Window/DRM/InputImplUDev.cpp
+++ b/src/SFML/Window/DRM/InputImplUDev.cpp
@@ -79,7 +79,7 @@ namespace
     bool shiftDown() { return (keyMap[sf::Keyboard::LShift] || keyMap[sf::Keyboard::RShift]); }
     bool systemDown() { return (keyMap[sf::Keyboard::LSystem] || keyMap[sf::Keyboard::RSystem]); }
 
-    void uninitFileDescriptors(void)
+    void uninitFileDescriptors()
     {
         for (std::vector<int>::iterator itr = fileDescriptors.begin(); itr != fileDescriptors.end(); ++itr)
             close(*itr);
diff --git a/src/SFML/Window/OSX/SFKeyboardModifiersHelper.h b/src/SFML/Window/OSX/SFKeyboardModifiersHelper.h
index a7010053..7074e55d 100644
--- a/src/SFML/Window/OSX/SFKeyboardModifiersHelper.h
+++ b/src/SFML/Window/OSX/SFKeyboardModifiersHelper.h
@@ -49,7 +49,7 @@ namespace sf {
 /// It needs to be called before any event, e.g. in the window constructor.
 ///
 ////////////////////////////////////////////////////////////
-void initialiseKeyboardHelper(void);
+void initialiseKeyboardHelper();
 
 
 ////////////////////////////////////////////////////////////
diff --git a/src/SFML/Window/OSX/SFKeyboardModifiersHelper.mm b/src/SFML/Window/OSX/SFKeyboardModifiersHelper.mm
index 80494a4c..1c9a3350 100644
--- a/src/SFML/Window/OSX/SFKeyboardModifiersHelper.mm
+++ b/src/SFML/Window/OSX/SFKeyboardModifiersHelper.mm
@@ -123,7 +123,7 @@ void processLeftRightModifiers(NSUInteger modifiers,
 
 
 ////////////////////////////////////////////////////////
-void initialiseKeyboardHelper(void)
+void initialiseKeyboardHelper()
 {
     if (isStateInitialized) return;
 
diff --git a/src/SFML/Window/OSX/WindowImplCocoa.hpp b/src/SFML/Window/OSX/WindowImplCocoa.hpp
index ff568f97..f3c55f61 100644
--- a/src/SFML/Window/OSX/WindowImplCocoa.hpp
+++ b/src/SFML/Window/OSX/WindowImplCocoa.hpp
@@ -106,7 +106,7 @@ public:
     /// Send the event to SFML WindowImpl class.
     ///
     ////////////////////////////////////////////////////////////
-    void windowClosed(void);
+    void windowClosed();
 
     ////////////////////////////////////////////////////////////
     /// \brief Window Resized Event - called by the cocoa window object
@@ -124,7 +124,7 @@ public:
     /// Send the event to SFML WindowImpl class.
     ///
     ////////////////////////////////////////////////////////////
-    void windowLostFocus(void);
+    void windowLostFocus();
 
     ////////////////////////////////////////////////////////////
     /// \brief Window Get Focus Event - called by the cocoa window object
@@ -132,7 +132,7 @@ public:
     /// Send the event to SFML WindowImpl class.
     ///
     ////////////////////////////////////////////////////////////
-    void windowGainedFocus(void);
+    void windowGainedFocus();
 
     ////////////////////////////////////////////////////////////
     /// \brief Mouse Down Event - called by the cocoa view object
@@ -188,7 +188,7 @@ public:
     /// Send the event to SFML WindowImpl class.
     ///
     ////////////////////////////////////////////////////////////
-    void mouseMovedIn(void);
+    void mouseMovedIn();
 
     ////////////////////////////////////////////////////////////
     /// \brief Mouse Out Event - called by the cocoa view object
@@ -196,7 +196,7 @@ public:
     /// Send the event to SFML WindowImpl class.
     ///
     ////////////////////////////////////////////////////////////
-    void mouseMovedOut(void);
+    void mouseMovedOut();
 
     ////////////////////////////////////////////////////////////
     /// \brief Key Down Event - called by the cocoa view object
@@ -245,7 +245,7 @@ public:
     /// Also ensure NSApp is constructed.
     ///
     ////////////////////////////////////////////////////////////
-    static void setUpProcess(void);
+    static void setUpProcess();
 
 public:
 
diff --git a/src/SFML/Window/OSX/WindowImplCocoa.mm b/src/SFML/Window/OSX/WindowImplCocoa.mm
index 57b8be56..6594b2c0 100644
--- a/src/SFML/Window/OSX/WindowImplCocoa.mm
+++ b/src/SFML/Window/OSX/WindowImplCocoa.mm
@@ -172,7 +172,7 @@ void WindowImplCocoa::applyContext(NSOpenGLContextRef context) const
 
 
 ////////////////////////////////////////////////////////////
-void WindowImplCocoa::setUpProcess(void)
+void WindowImplCocoa::setUpProcess()
 {
     AutoreleasePool pool;
     static bool isTheProcessSetAsApplication = false;
@@ -209,7 +209,7 @@ void WindowImplCocoa::setUpProcess(void)
 
 
 ////////////////////////////////////////////////////////////
-void WindowImplCocoa::windowClosed(void)
+void WindowImplCocoa::windowClosed()
 {
     Event event;
     event.type = Event::Closed;
@@ -232,7 +232,7 @@ void WindowImplCocoa::windowResized(const Vector2u& size)
 
 
 ////////////////////////////////////////////////////////////
-void WindowImplCocoa::windowLostFocus(void)
+void WindowImplCocoa::windowLostFocus()
 {
     if (!m_showCursor && [m_delegate isMouseInside])
         showMouseCursor(); // Make sure the cursor is visible
@@ -245,7 +245,7 @@ void WindowImplCocoa::windowLostFocus(void)
 
 
 ////////////////////////////////////////////////////////////
-void WindowImplCocoa::windowGainedFocus(void)
+void WindowImplCocoa::windowGainedFocus()
 {
     if (!m_showCursor && [m_delegate isMouseInside])
         hideMouseCursor(); // Restore user's setting
@@ -323,7 +323,7 @@ void WindowImplCocoa::mouseWheelScrolledAt(float deltaX, float deltaY, int x, in
 }
 
 ////////////////////////////////////////////////////////////
-void WindowImplCocoa::mouseMovedIn(void)
+void WindowImplCocoa::mouseMovedIn()
 {
     if (!m_showCursor)
         hideMouseCursor(); // Restore user's setting
@@ -335,7 +335,7 @@ void WindowImplCocoa::mouseMovedIn(void)
 }
 
 ////////////////////////////////////////////////////////////
-void WindowImplCocoa::mouseMovedOut(void)
+void WindowImplCocoa::mouseMovedOut()
 {
     if (!m_showCursor)
         showMouseCursor(); // Make sure the cursor is visible
diff --git a/tools/xcode/templates/SFML/SFML App.xctemplate/ResourcePath.hpp b/tools/xcode/templates/SFML/SFML App.xctemplate/ResourcePath.hpp
index d748ed71..6d597668 100644
--- a/tools/xcode/templates/SFML/SFML App.xctemplate/ResourcePath.hpp	
+++ b/tools/xcode/templates/SFML/SFML App.xctemplate/ResourcePath.hpp	
@@ -38,6 +38,6 @@
 /// with the main bundle or an empty string is there is no bundle.
 ///
 ////////////////////////////////////////////////////////////
-std::filesystem::path resourcePath(void);
+std::filesystem::path resourcePath();
 
 #endif
diff --git a/tools/xcode/templates/SFML/SFML App.xctemplate/ResourcePath.mm b/tools/xcode/templates/SFML/SFML App.xctemplate/ResourcePath.mm
index c877eac0..3c1e0aba 100644
--- a/tools/xcode/templates/SFML/SFML App.xctemplate/ResourcePath.mm	
+++ b/tools/xcode/templates/SFML/SFML App.xctemplate/ResourcePath.mm	
@@ -31,7 +31,7 @@
 #include <filesystem>
 
 ////////////////////////////////////////////////////////////
-std::filesystem::path resourcePath(void)
+std::filesystem::path resourcePath()
 {
     NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];