diff --git a/bin/ooc-installer b/bin/ooc-installer
index fdcc418..a7c9752 100755
--- a/bin/ooc-installer
+++ b/bin/ooc-installer
@@ -36,7 +36,7 @@ fi
 curl -LO "$asset_url" -o "$asset_name"
 # wget "$asset_url" -O "$asset_name"
 
-conditional_mv() {
+function conditional_mv() {
   [ -d "$2" ] || mkdir -p "$2" && mv "$1"/* "$2"
 }
 
@@ -45,6 +45,8 @@ TMP_DIR=$(mktemp -d)
 unzip "$asset_name" -d "$TMR_DIR"
 sudo su
 conditional_mv "$TMP_DIR/odoo-one-click" "/usr/local/bin/odoo-one-click"
+
+rm -rf $TMP_DIR
 chmod +x /usr/local/bin/odoo-one-click
 
 if ! command -v odoo-one-click 1>/dev/null; then