diff --git a/run-document-server.sh b/run-document-server.sh
index 6caf351..11aa8f4 100755
--- a/run-document-server.sh
+++ b/run-document-server.sh
@@ -42,9 +42,10 @@ ONLYOFFICE_DEFAULT_CONFIG=${CONF_DIR}/local.json
 ONLYOFFICE_LOG4JS_CONFIG=${CONF_DIR}/log4js/production.json
 ONLYOFFICE_EXAMPLE_CONFIG=${CONF_DIR}-example/local.json
 
-JSON="json -q -f ${ONLYOFFICE_DEFAULT_CONFIG}"
-JSON_LOG="json -q -f ${ONLYOFFICE_LOG4JS_CONFIG}"
-JSON_EXAMPLE="json -q -f ${ONLYOFFICE_EXAMPLE_CONFIG}"
+JSON_BIN=${APP_DIR}/npm/node_modules/.bin/json
+JSON="${JSON_BIN} -q -f ${ONLYOFFICE_DEFAULT_CONFIG}"
+JSON_LOG="${JSON_BIN} -q -f ${ONLYOFFICE_LOG4JS_CONFIG}"
+JSON_EXAMPLE="${JSON_BIN} -q -f ${ONLYOFFICE_EXAMPLE_CONFIG}"
 
 LOCAL_SERVICES=()