diff --git a/system/ui/sunnypilot/lib/application.py b/system/ui/sunnypilot/lib/application.py
deleted file mode 100644
index 10227ce9fd..0000000000
--- a/system/ui/sunnypilot/lib/application.py
+++ /dev/null
@@ -1,21 +0,0 @@
-from openpilot.system.ui.lib.application import GuiApplication
-from importlib.resources import as_file, files
-
-ASSETS_DIR_SP = files("openpilot.sunnypilot.selfdrive").joinpath("assets")
-
-class GuiApplicationSP(GuiApplication):
-
-    def __init__(self, width: int, height: int):
-        super().__init__(width, height)
-
-    def sp_texture(self, asset_path: str, width: int, height: int, alpha_premultiply=False, keep_aspect_ratio=True):
-        cache_key = f"{asset_path}_{width}_{height}_{alpha_premultiply}{keep_aspect_ratio}"
-        if cache_key in self._textures:
-            return self._textures[cache_key]
-
-        with as_file(ASSETS_DIR_SP.joinpath(asset_path)) as fspath:
-            texture_obj = self._load_texture_from_image(fspath.as_posix(), width, height, alpha_premultiply, keep_aspect_ratio)
-        self._textures[cache_key] = texture_obj
-        return texture_obj
-
-gui_app_sp = GuiApplicationSP(2160, 1080)