diff --git a/src/Magnum/Platform/GlutApplication.cpp b/src/Magnum/Platform/GlutApplication.cpp
index 7305288aa..f3a49ae70 100644
--- a/src/Magnum/Platform/GlutApplication.cpp
+++ b/src/Magnum/Platform/GlutApplication.cpp
@@ -33,7 +33,7 @@
 
 namespace Magnum { namespace Platform {
 
-GlutApplication* GlutApplication::instance = nullptr;
+GlutApplication* GlutApplication::_instance = nullptr;
 
 #ifndef DOXYGEN_GENERATING_OUTPUT
 GlutApplication::GlutApplication(const Arguments& arguments): GlutApplication{arguments, Configuration{}} {}
@@ -43,9 +43,9 @@ GlutApplication::GlutApplication(const Arguments& arguments, const Configuration
     createContext(configuration);
 }
 
-GlutApplication::GlutApplication(const Arguments& arguments, std::nullptr_t): c(nullptr) {
+GlutApplication::GlutApplication(const Arguments& arguments, std::nullptr_t) {
     /* Save global instance */
-    instance = this;
+    _instance = this;
 
     /* Init GLUT */
     glutInit(&arguments.argc, arguments.argv);
@@ -59,7 +59,7 @@ void GlutApplication::createContext(const Configuration& configuration) {
 }
 
 bool GlutApplication::tryCreateContext(const Configuration& configuration) {
-    CORRADE_ASSERT(!c, "Platform::GlutApplication::tryCreateContext(): context already created", false);
+    CORRADE_ASSERT(!_context, "Platform::GlutApplication::tryCreateContext(): context already created", false);
 
     unsigned int flags = GLUT_DOUBLE|GLUT_RGBA|GLUT_DEPTH|GLUT_STENCIL;
 
@@ -96,45 +96,43 @@ bool GlutApplication::tryCreateContext(const Configuration& configuration) {
     glutMotionFunc(staticMouseMoveEvent);
     glutDisplayFunc(staticDrawEvent);
 
-    c = new Platform::Context;
+    _context.reset(new Platform::Context);
     return true;
 }
 
-GlutApplication::~GlutApplication() {
-    delete c;
-}
+GlutApplication::~GlutApplication() = default;
 
 void GlutApplication::staticKeyPressEvent(unsigned char key, int x, int y) {
     KeyEvent e(static_cast<KeyEvent::Key>(key), {x, y});
-    instance->keyPressEvent(e);
+    _instance->keyPressEvent(e);
 }
 
 void GlutApplication::staticKeyReleaseEvent(unsigned char key, int x, int y) {
     KeyEvent e(static_cast<KeyEvent::Key>(key), {x, y});
-    instance->keyReleaseEvent(e);
+    _instance->keyReleaseEvent(e);
 }
 
 void GlutApplication::staticSpecialKeyPressEvent(int key, int x, int y){
     KeyEvent e(static_cast<KeyEvent::Key>(key << 16), {x, y});
-    instance->keyPressEvent(e);
+    _instance->keyPressEvent(e);
 }
 
 void GlutApplication::staticSpecialKeyReleaseEvent(int key, int x, int y){
     KeyEvent e(static_cast<KeyEvent::Key>(key << 16), {x, y});
-    instance->keyReleaseEvent(e);
+    _instance->keyReleaseEvent(e);
 }
 
 void GlutApplication::staticMouseEvent(int button, int state, int x, int y) {
     MouseEvent e(static_cast<MouseEvent::Button>(button), {x, y});
     if(state == GLUT_DOWN)
-        instance->mousePressEvent(e);
+        _instance->mousePressEvent(e);
     else
-        instance->mouseReleaseEvent(e);
+        _instance->mouseReleaseEvent(e);
 }
 
 void GlutApplication::staticMouseMoveEvent(int x, int y) {
     MouseMoveEvent e({x, y}, MouseMoveEvent::Button::Left);
-    instance->mouseMoveEvent(e);
+    _instance->mouseMoveEvent(e);
 }
 
 void GlutApplication::viewportEvent(const Vector2i&) {}
diff --git a/src/Magnum/Platform/GlutApplication.h b/src/Magnum/Platform/GlutApplication.h
index 0fc247740..b9123aca8 100644
--- a/src/Magnum/Platform/GlutApplication.h
+++ b/src/Magnum/Platform/GlutApplication.h
@@ -29,6 +29,7 @@
  * @brief Class @ref Magnum::Platform::GlutApplication, macro @ref MAGNUM_GLUTAPPLICATION_MAIN()
  */
 
+#include <memory>
 #include <string>
 
 #include "Magnum/Magnum.h"
@@ -246,7 +247,7 @@ class GlutApplication {
 
     private:
         static void staticViewportEvent(int x, int y) {
-            instance->viewportEvent({x, y});
+            _instance->viewportEvent({x, y});
         }
 
         static void staticKeyPressEvent(unsigned char key, int x, int y);
@@ -260,12 +261,12 @@ class GlutApplication {
         static void staticMouseMoveEvent(int x, int y);
 
         static void staticDrawEvent() {
-            instance->drawEvent();
+            _instance->drawEvent();
         }
 
-        static GlutApplication* instance;
+        static GlutApplication* _instance;
 
-        Platform::Context* c;
+        std::unique_ptr<Platform::Context> _context;
 };
 
 /**