autoenv.zsh | 4 ++--

diff --git a/autoenv.zsh b/autoenv.zsh
index 9f8ae9021f4233204b5b0bee5021ddc529f0e93d..eb5160546764aecf5247b914e4fc84b55fbd9adb 100644
--- a/autoenv.zsh
+++ b/autoenv.zsh
@@ -152,7 +152,7 @@   return 0
 }
 
 # Get directory of this file (absolute, with resolved symlinks).
-_autoenv_this_dir=${0:A:h}
+_autoenv_source_dir=${0:A:h}
 
 _autoenv_source() {
   local env_file=$1
@@ -164,7 +164,7 @@   _autoenv_to_dir=$PWD
 
   # Source varstash library once.
   if [[ -z "$functions[(I)autostash]" ]]; then
-    source $_autoenv_this_dir/lib/varstash
+    source $_autoenv_source_dir/lib/varstash
     # NOTE: Varstash uses $PWD as default for varstash_dir, we might set it to
     # ${env_file:h}.
   fi