diff --git a/alacritty/alacritty.yml b/alacritty/alacritty.yml
index bba77ea..9778264 100644
--- a/alacritty/alacritty.yml
+++ b/alacritty/alacritty.yml
@@ -141,22 +141,6 @@ font:
     x: 0
     y: 0
 
-  # Thin stroke font rendering (macOS only)
-  #
-  # Thin strokes are suitable for retina displays, but for non-retina screens
-  # it is recommended to set `use_thin_strokes` to `false`
-  #
-  # macOS >= 10.14.x:
-  #
-  # If the font quality on non-retina display looks bad then set
-  # `use_thin_strokes` to `true` and enable font smoothing by running the
-  # following command:
-  #   `defaults write -g CGFontRenderingFontSmoothingDisabled -bool NO`
-  #
-  # This is a global setting and will require a log out or restart to take
-  # effect.
-  use_thin_strokes: true
-
 # If `true`, bold text is drawn using the bright color variants.
 draw_bold_text_with_bright_colors: true
 
@@ -371,9 +355,6 @@ working_directory: None
 # backend cannot be initialized.
 enable_experimental_conpty_backend: false
 
-# Send ESC (\x1b) before characters when alt is pressed.
-alt_send_esc: true
-
 debug:
   # Display the time it takes to redraw each frame.
   render_timer: false