diff --git a/share/functions/__fish_complete_mime.fish b/share/functions/__fish_complete_mime.fish
deleted file mode 100644
index 3639d31e6..000000000
--- a/share/functions/__fish_complete_mime.fish
+++ /dev/null
@@ -1,27 +0,0 @@
-
-function __fish_complete_mime -d "Complete using text files"
-	# Find all possible file completions
-	set -l all
-	set -l comp (commandline -ct)
-	set -l base (echo $comp | sed -e 's/\.[a-zA-Z0-9]*$//')
-	set -l mimetype $argv[1]
-	eval "set all $base*"
-
-	# Select text files only
-	set -l files (__fish_filter_mime $mimetype $all)
-
-	# Get descriptions for files
-	set desc (mimedb -d $files)
-
-	# Format completions and descriptions
-	if count $files > /dev/null
-		set -l res
-		for i in (seq (count $files))
-			set res $res $files[$i]\t$desc[$i]
-		end
-
-		if test $res[1]
-			printf "%s\n" $res
-		end
-	end
-end
diff --git a/share/functions/__fish_filter_mime.fish b/share/functions/__fish_filter_mime.fish
deleted file mode 100644
index f04332d6c..000000000
--- a/share/functions/__fish_filter_mime.fish
+++ /dev/null
@@ -1,26 +0,0 @@
-#
-# $argv[1] is a mimetype. The mimetype may contain wildcards. All
-# following arguments are filenames. Filenames matching the mimetype
-# are returned.
-#
-
-function __fish_filter_mime -d "Select files with a specific mimetype"
-
-	set -l mime_search $argv[1]
-	set -e argv[1]
-
-	if not set -l mime (mimedb -f $argv)
-		return 1
-	end
-	
-	if count $mime > /dev/null
-		set -l res
-		for i in (seq (count $mime))
-			switch $mime[$i]
-				case $mime_search
-					set res $res $argv[$i]
-			end
-		end
-		printf "%s\n" $res
-	end
-end