diff --git a/lib/self-upgrade.bash b/lib/self-upgrade.bash
index 30fcb4e..327adba 100644
--- a/lib/self-upgrade.bash
+++ b/lib/self-upgrade.bash
@@ -51,8 +51,6 @@ function perform_upgrade {
   sudo mv "$MIAOU_BASH_DIR" "$backup"
   if "$backup"/install.sh upgraded; then
     sudo rm -rf "$backup"
-    echo -n "version: "
-    miaou-bash --version
     exec bash -l
   else
     echo "ERROR: trouble during self-upgrade: revert back"