diff --git a/scripts/installer.sh b/scripts/installer.sh
index 9e48732da..b0a3b64bc 100755
--- a/scripts/installer.sh
+++ b/scripts/installer.sh
@@ -13,7 +13,6 @@ readonly CLOUDRON_CONF=/home/yellowtent/configs/cloudron.conf
 
 readonly script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 readonly box_src_tmp_dir="$(realpath ${script_dir}/..)"
-readonly json="${script_dir}/../../node_modules/.bin/json"
 
 readonly is_update=$([[ -f "${CLOUDRON_CONF}" ]] && echo "yes" || echo "no")