diff --git a/configuration.yml b/configuration.yml
index 4980575..d221670 100644
--- a/configuration.yml
+++ b/configuration.yml
@@ -1,5 +1,6 @@
 ---
 packages:
+  - bash-completion
   - curl
   - flatpak
   - git
diff --git a/setting-up-pc.sh b/setting-up-pc.sh
index ffbca7f..bbf8e6b 100755
--- a/setting-up-pc.sh
+++ b/setting-up-pc.sh
@@ -24,7 +24,9 @@ case $distro in
         sudo apt install python3.11 -y
         echo "installing Pip"
         sudo apt install python3-pip -y
-        echo "PATH=\"$HOME/.local/bin/:$PATH\"" >> "$HOME/.bashrc"
+        if ! grep -q '$HOME/.local/bin' "$HOME/.bashrc"; then
+          echo "PATH=\"$HOME/.local/bin/:$PATH\"" >> "$HOME/.bashrc"
+        fi
         export PATH="$HOME/.local/bin:$PATH"
     ;;