diff --git a/ui_scaling_test.py b/ui_scaling_test.py
deleted file mode 100644
index 293636a..0000000
--- a/ui_scaling_test.py
+++ /dev/null
@@ -1,53 +0,0 @@
-import tkinter as tk
-from tkinter import ttk
-
-import setup_tool_dynamic
-
-
-class ScalingTestTool(setup_tool_dynamic.ModernWowSetupTool):
-    """Temporary UI-only build for validating Windows DPI/display scaling."""
-
-    def __init__(self, root):
-        super().__init__(root)
-
-        # UI-only test: preserve every installer behavior and only change how
-        # the existing Tk window allocates and exposes its controls.
-        root.title("WoW Vanilla 1.12 Modernization Tool [UI Scaling Test]")
-        root.resizable(True, True)
-
-        # Reserve the bottom action button before the expandable notebook.
-        # This keeps Apply accessible when Windows text/DPI scaling makes the
-        # notebook request more vertical space than the original 680x660 size.
-        notebook = next(
-            (child for child in root.winfo_children() if isinstance(child, ttk.Notebook)),
-            None,
-        )
-        apply_button = getattr(self, "apply_button", None)
-        if notebook is not None and apply_button is not None:
-            notebook.pack_forget()
-            apply_button.pack_forget()
-            apply_button.pack(side="bottom", pady=10, fill="x", padx=20)
-            notebook.pack(fill="both", expand=True, padx=10, pady=(5, 10))
-
-        root.update_idletasks()
-
-        # Prefer the widgets' requested size when the monitor has room, while
-        # keeping a margin so the window remains reachable on smaller displays.
-        screen_width = max(1, root.winfo_screenwidth())
-        screen_height = max(1, root.winfo_screenheight())
-        max_width = max(640, screen_width - 80)
-        max_height = max(520, screen_height - 80)
-
-        requested_width = max(680, root.winfo_reqwidth())
-        requested_height = max(660, root.winfo_reqheight())
-        width = min(requested_width, max_width)
-        height = min(requested_height, max_height)
-
-        root.geometry(f"{width}x{height}")
-        root.minsize(min(640, max_width), min(520, max_height))
-
-
-if __name__ == "__main__":
-    root = tk.Tk()
-    app = ScalingTestTool(root)
-    root.mainloop()