diff --git a/manifest.toml b/manifest.toml
index 2fc3c8f..40f7a2b 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -89,9 +89,9 @@ ram.runtime = "200M"
 
     packages_from_raw_bash = """
     if [[ $YNH_DEBIAN_VERSION == "bullseye" ]]; then
-        echo  ["php7.4-fpm", "php7.4-bcmath"];
+        echo  "php7.4-fpm", "php7.4-bcmath";
     elif [[ $YNH_DEBIAN_VERSION == "bookworm" ]]; then
-        echo  ["php8.2-fpm", "php8.2-bcmath"];
+        echo  "php8.2-fpm", "php8.2-bcmath";
     fi
     """
     ]