diff --git a/lib/self-upgrade.bash b/lib/self-upgrade.bash
index 46fba02..a62cd25 100755
--- a/lib/self-upgrade.bash
+++ b/lib/self-upgrade.bash
@@ -31,7 +31,7 @@ else
   rm -rf "$MIAOU_BASH_DIR"
   bootstrap
 
-  miaou-bash "$MIAOU_BASH_DIR/lib/init.bash"
+  . "$MIAOU_BASH_DIR/lib/init.bash"
   echo "miaou-bash successfully updated"
   miaou-bash --version
 fi