diff --git a/system/ui/spinner.py b/system/ui/spinner.py
index a8a69eed63..cb14a487d2 100755
--- a/system/ui/spinner.py
+++ b/system/ui/spinner.py
@@ -20,7 +20,7 @@ def clamp(value, min_value, max_value):
   return max(min(value, max_value), min_value)
 
 
-class Renderer:
+class SpinnerRenderer:
   def __init__(self):
     self._comma_texture = gui_app.load_texture_from_image(os.path.join(BASEDIR, "selfdrive/assets/img_spinner_comma.png"), TEXTURE_SIZE, TEXTURE_SIZE)
     self._spinner_texture = gui_app.load_texture_from_image(os.path.join(BASEDIR, "selfdrive/assets/img_spinner_track.png"), TEXTURE_SIZE, TEXTURE_SIZE)
@@ -70,7 +70,7 @@ class Renderer:
 
 class Spinner(Wrapper):
   def __init__(self):
-    super().__init__("Spinner", Renderer)
+    super().__init__("Spinner", SpinnerRenderer)
 
   def update(self, spinner_text: str):
     if self._renderer is not None:
diff --git a/system/ui/text.py b/system/ui/text.py
index 7c42ebde18..2414c651a7 100755
--- a/system/ui/text.py
+++ b/system/ui/text.py
@@ -32,7 +32,7 @@ def wrap_text(text, font_size, max_width):
 
   return lines
 
-class Renderer:
+class TextRenderer:
   def __init__(self, text: str):
     self._textarea_rect = rl.Rectangle(MARGIN, MARGIN, gui_app.width - MARGIN * 2, gui_app.height - MARGIN * 2)
     self._wrapped_lines = wrap_text(text, FONT_SIZE, self._textarea_rect.width - 20)
@@ -58,7 +58,7 @@ class Renderer:
 
 class TextWindow(Wrapper):
   def __init__(self, text: str):
-    super().__init__("Text", Renderer, text)
+    super().__init__("Text", TextRenderer, text)
 
 
 if __name__ == "__main__":