diff --git a/src/widgets/styles/qwindowsvistastyle.cpp b/src/widgets/styles/qwindowsvistastyle.cpp
index 025055c14b..c1f11d4132 100644
--- a/src/widgets/styles/qwindowsvistastyle.cpp
+++ b/src/widgets/styles/qwindowsvistastyle.cpp
@@ -2494,6 +2494,7 @@ QWindowsVistaStylePrivate::QWindowsVistaStylePrivate() :
 
 QWindowsVistaStylePrivate::~QWindowsVistaStylePrivate()
 {
+    qDeleteAll(animations);
     delete m_treeViewHelper;
 }