diff --git a/SourceGit/UI/Launcher.xaml b/SourceGit/UI/Launcher.xaml
index 64600f87..1b7d3216 100644
--- a/SourceGit/UI/Launcher.xaml
+++ b/SourceGit/UI/Launcher.xaml
@@ -114,7 +114,7 @@
                                 </Setter.Value>
                             </Setter>
 
-                            <EventSetter Event="PreviewMouseMove" Handler="TabsPreviewMouseMove"/>
+                            <EventSetter Event="MouseMove" Handler="TabsMouseMove"/>
                             <EventSetter Event="Drop" Handler="TabsDrop"/>
                         </Style>
                     </TabControl.ItemContainerStyle>
diff --git a/SourceGit/UI/Launcher.xaml.cs b/SourceGit/UI/Launcher.xaml.cs
index 1431c224..c021870c 100644
--- a/SourceGit/UI/Launcher.xaml.cs
+++ b/SourceGit/UI/Launcher.xaml.cs
@@ -180,12 +180,13 @@ namespace SourceGit.UI {
         #endregion
 
         #region DRAG_DROP
-        private void TabsPreviewMouseMove(object sender, MouseEventArgs e) {
+        private void TabsMouseMove(object sender, MouseEventArgs e) {
             var tab = e.Source as TabItem;
             if (tab == null || (tab.DataContext as Tab).Repo == null) return;
 
             if (Mouse.LeftButton == MouseButtonState.Pressed) {
                 DragDrop.DoDragDrop(tab, tab, DragDropEffects.All);
+                e.Handled = true;
             }
         }