diff --git a/app/logical/danbooru_image_resizer.rb b/app/logical/danbooru_image_resizer.rb
index b4b7230e3..b3eb926ac 100644
--- a/app/logical/danbooru_image_resizer.rb
+++ b/app/logical/danbooru_image_resizer.rb
@@ -1,13 +1,11 @@
 module DanbooruImageResizer
-  extend self
+  module_function
 
-  # Taken from ArgyllCMS 2.0.0 (see also: https://ninedegreesbelow.com/photography/srgb-profile-comparison.html)
-  SRGB_PROFILE = "#{Rails.root}/config/sRGB.icm"
   # https://www.libvips.org/API/current/libvips-resample.html#vips-thumbnail
-  THUMBNAIL_OPTIONS = { size: :down, linear: false, no_rotate: true, export_profile: SRGB_PROFILE, import_profile: SRGB_PROFILE }
+  THUMBNAIL_OPTIONS = { size: :down, linear: false, no_rotate: true, export_profile: "srgb", import_profile: "srgb" }.freeze
   # https://www.libvips.org/API/current/VipsForeignSave.html#vips-jpegsave
-  JPEG_OPTIONS = { background: 0, strip: true, interlace: true, optimize_coding: true }
-  CROP_OPTIONS = { linear: false, no_rotate: true, export_profile: SRGB_PROFILE, import_profile: SRGB_PROFILE, crop: :attention }
+  JPEG_OPTIONS = { background: 0, strip: true, interlace: true, optimize_coding: true }.freeze
+  CROP_OPTIONS = { linear: false, no_rotate: true, export_profile: "srgb", import_profile: "srgb", crop: :attention }.freeze
 
   def resize(file, width, height, resize_quality = 90)
     output_file = Tempfile.new
diff --git a/config/sRGB.icm b/config/sRGB.icm
deleted file mode 100644
index 59b450704..000000000
Binary files a/config/sRGB.icm and /dev/null differ