diff --git a/lib/model/dbConn.js b/lib/model/dbConn.js
index fd697b4..b833501 100644
--- a/lib/model/dbConn.js
+++ b/lib/model/dbConn.js
@@ -108,7 +108,7 @@ function init(host, db, port, username, password, options, callback) {
         logger.info(context, 'Attempting to connect to MongoDB instance. Attempt %d', retries);
         // just to avoid warnings with recent mongoose versions
         options.useNewUrlParser = true;
-        options.useUnifiedTopology = true
+        options.useUnifiedTopology = true;
         mongoose.set('useCreateIndex', true);
         /* eslint-disable-next-line no-unused-vars */
         const candidateDb = mongoose.createConnection(url, options, function(error, result) {