diff --git a/install.sh b/install.sh
index bba7418..3ad2fd7 100755
--- a/install.sh
+++ b/install.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash -i
 
 ## CONSTANTS
 
@@ -36,7 +36,6 @@ if [[ -v MIAOU_BASH_DIR ]]; then
 else
   bootstrap
   miaou-bash "$MIAOU_BASH_DIR/lib/init.bash"
-  exec bash
-  source /etc/bash.bashrc
   echo "miaou-bash successfully installed"
+  exec bash
 fi