diff --git a/apps/openmw/mwgui/jailscreen.cpp b/apps/openmw/mwgui/jailscreen.cpp
index f482ec4de2..2fbaa8d8ac 100644
--- a/apps/openmw/mwgui/jailscreen.cpp
+++ b/apps/openmw/mwgui/jailscreen.cpp
@@ -23,7 +23,6 @@ namespace MWGui
         : WindowBase("openmw_jail_screen.layout")
         , mDays(1)
         , mFadeTimeRemaining(0)
-        , mTimeAdvancer()
     {
         getWidget(mProgressBar, "ProgressBar");
 
diff --git a/apps/openmw/mwgui/trainingwindow.cpp b/apps/openmw/mwgui/trainingwindow.cpp
index 94f001f26d..4bde77a552 100644
--- a/apps/openmw/mwgui/trainingwindow.cpp
+++ b/apps/openmw/mwgui/trainingwindow.cpp
@@ -27,7 +27,6 @@ namespace MWGui
 
     TrainingWindow::TrainingWindow()
         : WindowBase("openmw_trainingwindow.layout")
-        , mTimeAdvancer()
     {
         getWidget(mTrainingOptions, "TrainingOptions");
         getWidget(mCancelButton, "CancelButton");
diff --git a/apps/openmw/mwgui/waitdialog.cpp b/apps/openmw/mwgui/waitdialog.cpp
index f6f1b86214..9609def96d 100644
--- a/apps/openmw/mwgui/waitdialog.cpp
+++ b/apps/openmw/mwgui/waitdialog.cpp
@@ -52,7 +52,6 @@ namespace MWGui
 
     WaitDialog::WaitDialog()
         : WindowBase("openmw_wait_dialog.layout")
-        , mTimeAdvancer()
         , mSleeping(false)
         , mHours(1)
         , mManualHours(1)