diff --git a/Dalamud/Interface/Windowing/WindowSystem.cs b/Dalamud/Interface/Windowing/WindowSystem.cs
index b683bb8c3..9e331dfb4 100644
--- a/Dalamud/Interface/Windowing/WindowSystem.cs
+++ b/Dalamud/Interface/Windowing/WindowSystem.cs
@@ -51,6 +51,11 @@ namespace Dalamud.Interface.Windowing
             this.windows.Remove(window);
         }
 
+        /// <summary>
+        /// Remove all windows from this <see cref="WindowSystem"/>.
+        /// </summary>
+        public void RemoveAllWindows() => this.windows.Clear();
+
         /// <summary>
         /// Draw all registered windows using ImGui.
         /// </summary>