diff --git a/autoload/fugitive.vim b/autoload/fugitive.vim
index 10c0e79..5be39f4 100644
--- a/autoload/fugitive.vim
+++ b/autoload/fugitive.vim
@@ -1846,18 +1846,7 @@ function! fugitive#Find(object, ...) abort
   elseif rev =~# '^:[0-3]:'
     let f = s:PathJoin(urlprefix, rev[1] . '/' . rev[3:-1])
   elseif rev ==# ':'
-    let fdir = simplify(FugitiveActualDir(dir) . '/')
-    let f = fdir . 'index'
-    if !s:cpath(dir . '/', fdir)
-      let f = urlprefix
-    elseif len($GIT_INDEX_FILE)
-      let index_dir = substitute(s:GitIndexFileEnv(), '[^/]\+$', '', '')
-      if s:cpath(index_dir, fdir)
-        let f = s:GitIndexFileEnv()
-      elseif s:cpath(resolve(index_dir), fdir)
-        let f = resolve(s:GitIndexFileEnv())
-      endif
-    endif
+    let f = urlprefix
   elseif rev =~# '^:(\%(top\|top,literal\|literal,top\|literal\))'
     let f = matchstr(rev, ')\zs.*')
     if f=~# '^\.\.\=\%(/\|$\)'