diff --git a/src/engine/globalscallbacks.cpp b/src/engine/globalscallbacks.cpp
index e7e871e42b..d7f32f697c 100644
--- a/src/engine/globalscallbacks.cpp
+++ b/src/engine/globalscallbacks.cpp
@@ -66,75 +66,75 @@ void create() {
 #endif // WIN32
 
 #ifdef WIN32
-    initialize = new (currentPos) std::vector<std::function<void()>>;
+    initialize = new (currentPos) std::vector<std::function<void()>>();
     ghoul_assert(initialize, "No initialize");
     currentPos += sizeof(std::vector<std::function<void()>>);
 #else // ^^^ WIN32 / !WIN32 vvv
-    initialize = new std::vector<std::function<void()>>;
+    initialize = new std::vector<std::function<void()>>();
 #endif // WIN32
 
 #ifdef WIN32
-    deinitialize = new (currentPos) std::vector<std::function<void()>>;
+    deinitialize = new (currentPos) std::vector<std::function<void()>>();
     ghoul_assert(deinitialize, "No deinitialize");
     currentPos += sizeof(std::vector<std::function<void()>>);
 #else // ^^^ WIN32 / !WIN32 vvv
-    deinitialize = new std::vector<std::function<void()>>;
+    deinitialize = new std::vector<std::function<void()>>();
 #endif // WIN32
 
 #ifdef WIN32
-    initializeGL = new (currentPos) std::vector<std::function<void()>>;
+    initializeGL = new (currentPos) std::vector<std::function<void()>>();
     ghoul_assert(initializeGL, "No initializeGL");
     currentPos += sizeof(std::vector<std::function<void()>>);
 #else // ^^^ WIN32 / !WIN32 vvv
-    initializeGL = new std::vector<std::function<void()>>;
+    initializeGL = new std::vector<std::function<void()>();
 #endif // WIN32
 
 #ifdef WIN32
-    deinitializeGL = new (currentPos) std::vector<std::function<void()>>;
+    deinitializeGL = new (currentPos) std::vector<std::function<void()>>();
     ghoul_assert(deinitializeGL, "No deinitializeGL");
     currentPos += sizeof(std::vector<std::function<void()>>);
 #else // ^^^ WIN32 / !WIN32 vvv
-    deinitializeGL = new std::vector<std::function<void()>>;
+    deinitializeGL = new std::vector<std::function<void()>>();
 #endif // WIN32
 
 #ifdef WIN32
-    preSync = new (currentPos) std::vector<std::function<void()>>;
+    preSync = new (currentPos) std::vector<std::function<void()>>();
     ghoul_assert(preSync, "No preSync");
     currentPos += sizeof(std::vector<std::function<void()>>);
 #else // ^^^ WIN32 / !WIN32 vvv
-    preSync = new std::vector<std::function<void()>>;
+    preSync = new std::vector<std::function<void()>>();
 #endif // WIN32
 
 #ifdef WIN32
-    postSyncPreDraw = new (currentPos) std::vector<std::function<void()>>;
+    postSyncPreDraw = new (currentPos) std::vector<std::function<void()>>();
     ghoul_assert(postSyncPreDraw, "No postSyncPreDraw");
     currentPos += sizeof(std::vector<std::function<void()>>);
 #else // ^^^ WIN32 / !WIN32 vvv
-    postSyncPreDraw = new std::vector<std::function<void()>>;
+    postSyncPreDraw = new std::vector<std::function<void()>>();
 #endif // WIN32
 
 #ifdef WIN32
-    render = new (currentPos) std::vector<std::function<void()>>;
+    render = new (currentPos) std::vector<std::function<void()>>();
     ghoul_assert(render, "No render");
     currentPos += sizeof(std::vector<std::function<void()>>);
 #else // ^^^ WIN32 / !WIN32 vvv
-    render = new std::vector<std::function<void()>>;
+    render = new std::vector<std::function<void()>>();
 #endif // WIN32
 
 #ifdef WIN32
-    draw2D = new (currentPos) std::vector<std::function<void()>>;
+    draw2D = new (currentPos) std::vector<std::function<void()>>();
     ghoul_assert(draw2D, "No draw2D");
     currentPos += sizeof(std::vector<std::function<void()>>);
 #else // ^^^ WIN32 / !WIN32 vvv
-    draw2D = new std::vector<std::function<void()>>;
+    draw2D = new std::vector<std::function<void()>>();
 #endif // WIN32
 
 #ifdef WIN32
-    postDraw = new (currentPos) std::vector<std::function<void()>>;
+    postDraw = new (currentPos) std::vector<std::function<void()>>();
     ghoul_assert(postDraw, "No postDraw");
     currentPos += sizeof(std::vector<std::function<void()>>);
 #else // ^^^ WIN32 / !WIN32 vvv
-    postDraw = new std::vector<std::function<void()>>;
+    postDraw = new std::vector<std::function<void()>>();
 #endif // WIN32
 
 #ifdef WIN32
@@ -142,64 +142,64 @@ void create() {
     ghoul_assert(keyboard, "No keyboard");
     currentPos += sizeof(std::vector<KeyboardCallback>);
 #else // ^^^ WIN32 / !WIN32 vvv
-    keyboard = new std::vector<KeyboardCallback>;
+    keyboard = new std::vector<KeyboardCallback>();
 #endif // WIN32
 
 #ifdef WIN32
-    character = new (currentPos) std::vector<CharacterCallback>;
+    character = new (currentPos) std::vector<CharacterCallback>();
     ghoul_assert(character, "No character");
     currentPos += sizeof(std::vector<CharacterCallback>);
 #else // ^^^ WIN32 / !WIN32 vvv
-    character = new std::vector<CharacterCallback>;
+    character = new std::vector<CharacterCallback>();
 #endif // WIN32
 
 #ifdef WIN32
-    mouseButton = new (currentPos) std::vector<MouseButtonCallback>;
+    mouseButton = new (currentPos) std::vector<MouseButtonCallback>();
     ghoul_assert(mouseButton, "No mouseButton");
     currentPos += sizeof(std::vector<MouseButtonCallback>);
 #else // ^^^ WIN32 / !WIN32 vvv
-    mouseButton = new std::vector<MouseButtonCallback>;
+    mouseButton = new std::vector<MouseButtonCallback>();
 #endif // WIN32
 
 #ifdef WIN32
     mousePosition =
-        new (currentPos) std::vector<MousePositionCallback>;
+        new (currentPos) std::vector<MousePositionCallback>();
     ghoul_assert(mousePosition, "No mousePosition");
     currentPos += sizeof(std::vector<MousePositionCallback>);
 #else // ^^^ WIN32 / !WIN32 vvv
-    mousePosition = new std::vector<MousePositionCallback>;
+    mousePosition = new std::vector<MousePositionCallback>();
 #endif // WIN32
 
 #ifdef WIN32
-    mouseScrollWheel = new (currentPos) std::vector<MouseScrollWheelCallback>;
+    mouseScrollWheel = new (currentPos) std::vector<MouseScrollWheelCallback>();
     ghoul_assert(mouseScrollWheel, "No mouseScrollWheel");
     currentPos += sizeof(std::vector<MouseScrollWheelCallback>);
 #else // ^^^ WIN32 / !WIN32 vvv
-    mouseScrollWheel = new std::vector<MouseScrollWheelCallback>;
+    mouseScrollWheel = new std::vector<MouseScrollWheelCallback>();
 #endif // WIN32
 
 #ifdef WIN32
-    touchDetected = new (currentPos) std::vector<std::function<bool(TouchInput)>>;
+    touchDetected = new (currentPos) std::vector<std::function<bool(TouchInput)>>();
     ghoul_assert(touchDetected, "No touchDetected");
     currentPos += sizeof(std::vector<std::function<bool(TouchInput)>>);
 #else // ^^^ WIN32 / !WIN32 vvv
-    touchDetected = new std::vector<std::function<bool(TouchInput)>>;
+    touchDetected = new std::vector<std::function<bool(TouchInput)>>();
 #endif // WIN32
 
 #ifdef WIN32
-    touchUpdated = new (currentPos) std::vector<std::function<bool(TouchInput)>>;
+    touchUpdated = new (currentPos) std::vector<std::function<bool(TouchInput)>>();
     ghoul_assert(touchUpdated, "No touchUpdated");
     currentPos += sizeof(std::vector<std::function<bool(TouchInput)>>);
 #else // ^^^ WIN32 / !WIN32 vvv
-    touchUpdated = new std::vector<std::function<bool(TouchInput)>>;
+    touchUpdated = new std::vector<std::function<bool(TouchInput)>>();
 #endif // WIN32
 
 #ifdef WIN32
-    touchExit = new (currentPos) std::vector<std::function<void(TouchInput)>>;
+    touchExit = new (currentPos) std::vector<std::function<void(TouchInput)>>();
     ghoul_assert(touchExit, "No touchExit");
     //currentPos += sizeof(std::vector<std::function<void(TouchInput)>>);
 #else // ^^^ WIN32 / !WIN32 vvv
-    touchExit = new std::vector<std::function<void(TouchInput)>>;
+    touchExit = new std::vector<std::function<void(TouchInput)>>();
 #endif // WIN32
 }