diff --git a/README.md b/README.md
index 0328f01..2c6c280 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ incus customized along opinionated conventions plus additional tools
 TODO: 
 -----
 
-* [ ] input: miaou-exec ruby1 -- uptime -p <TAB>
+* [x] input: miaou-exec ruby1 -- uptime -p <TAB>
   * => bash: line 2: compgen: -p: invalid option
 * [ ] ...
 
diff --git a/lib/miaou.completion b/lib/miaou.completion
index 6a99649..668b6d5 100644
--- a/lib/miaou.completion
+++ b/lib/miaou.completion
@@ -111,7 +111,7 @@ EOF
             COMPREPLY=($(
                 incus exec "$container" -- bash << EOF
     source /etc/bash_completion
-    compgen -f "$cur" # | sed 's/\([^ ]*\)/\1\//g'
+    compgen -f "$cur" 2>/dev/null
 EOF
             ))
         fi