diff --git a/tag-osx/config/fish/functions/purify.fish b/tag-osx/config/fish/functions/scanitize.fish
similarity index 87%
rename from tag-osx/config/fish/functions/purify.fish
rename to tag-osx/config/fish/functions/scanitize.fish
index 277003a..9d2303f 100644
--- a/tag-osx/config/fish/functions/purify.fish
+++ b/tag-osx/config/fish/functions/scanitize.fish
@@ -1,7 +1,8 @@
 #!/usr/bin/env fish
 
-function purify
+function scanitize
   for img in *.jpg
     mogrify -normalize -level 10%,90% -colorspace gray -brightness-contrast 5x20 $img
   end
 end
+