diff --git a/src/Window.zig b/src/Window.zig
index f5243deab..1373e3b58 100644
--- a/src/Window.zig
+++ b/src/Window.zig
@@ -296,10 +296,6 @@ pub fn create(alloc: Allocator, app: *App, config: *const Config) !*Window {
         .thickness = 2,
     };
 
-    // TEST
-    const idx = (try font_group.indexForCodepoint(alloc, 0x2500, .regular, null)).?;
-    _ = try font_group.renderGlyph(alloc, idx, 0x2500, null);
-
     // Convert our padding from points to pixels
     const padding_x = (@intToFloat(f32, config.@"window-padding-x") * x_dpi) / 72;
     const padding_y = (@intToFloat(f32, config.@"window-padding-y") * y_dpi) / 72;
diff --git a/src/font/BoxFont.zig b/src/font/BoxFont.zig
index 4dfb4eb2e..a4b7a6392 100644
--- a/src/font/BoxFont.zig
+++ b/src/font/BoxFont.zig
@@ -18,7 +18,8 @@ const log = std.log.scoped(.box_font);
 width: u32,
 height: u32,
 
-/// Base thickness value for lines of the box. This is in points.
+/// Base thickness value for lines of the box. This is in pixels. If you
+/// want to do any DPI scaling, it is expected to be done earlier.
 thickness: u32,
 
 /// We use alpha-channel-only images for the box font so white causes
@@ -51,13 +52,11 @@ pub fn renderGlyph(
     alloc: Allocator,
     atlas: *Atlas,
     cp: u32,
-    font_size: font.face.DesiredSize,
 ) !font.Glyph {
     assert(atlas.format == .greyscale);
 
     // TODO: render depending on cp
     _ = cp;
-    _ = font_size;
 
     // Determine the config for our image buffer. The images we draw
     // for boxes are always 8bpp
@@ -175,7 +174,6 @@ test "all" {
         alloc,
         &atlas_greyscale,
         0x2500,
-        .{ .points = 12 },
     );
     try testing.expectEqual(@as(u32, face.width), glyph.width);
     try testing.expectEqual(@as(u32, face.height), glyph.height);
diff --git a/src/font/Group.zig b/src/font/Group.zig
index 8003f1015..b2cd242ea 100644
--- a/src/font/Group.zig
+++ b/src/font/Group.zig
@@ -282,7 +282,6 @@ pub fn renderGlyph(
             alloc,
             atlas,
             glyph_index,
-            self.size,
         ),
     };