diff --git a/libexec/pyenv-fish-rehash b/libexec/pyenv-fish-rehash
deleted file mode 100755
index 0f8b0043..00000000
--- a/libexec/pyenv-fish-rehash
+++ /dev/null
@@ -1,14 +0,0 @@
-#!/usr/bin/env bash
-set -e
-[ -n "$PYENV_DEBUG" ] && set -x
-
-# Provide pyenv completions
-if [ "$1" = "--complete" ]; then
-  exec pyenv-rehash --complete
-fi
-
-# When pyenv shell integration is enabled, delegate to pyenv-rehash,
-# then tell the shell to empty its command lookup cache.
-pyenv-rehash
-# FIXME: support fish
-#echo "hash -r"