diff --git a/deploy_dotfiles.sh b/deploy_dotfiles.sh
index fd32e03..cd6a8a1 100755
--- a/deploy_dotfiles.sh
+++ b/deploy_dotfiles.sh
@@ -37,7 +37,7 @@ if ! [ -x "$(command -v rg)" ]; then
     MISSING="${MISSING} ripgrep"
 fi
 
-if ! [ MISSING == "" ]; then
+if ! [ -z "$MISSING" ]; then
     echo "Installation de : $MISSING"
     sudo apt -y install $MISSING
 fi