diff --git a/autoenv.zsh b/autoenv.zsh
index e8d0b99..2428c92 100644
--- a/autoenv.zsh
+++ b/autoenv.zsh
@@ -49,11 +49,11 @@ typeset -A _autoenv_stack_entered_mtime
 _autoenv_stack_entered_add() {
   local env_file=$1
 
-  _autoenv_debug "[stack] adding: $env_file" 2
-
   # Remove any existing entry.
   _autoenv_stack_entered_remove $env_file
 
+  _autoenv_debug "[stack] adding: $env_file" 2
+
   # Append it to the stack, and remember its mtime.
   _autoenv_stack_entered+=($env_file)
   _autoenv_stack_entered_mtime[$env_file]=$(_autoenv_get_file_mtime $env_file)