diff --git a/config/config.js b/config/config.js
index 3bb20d6..ea66105 100644
--- a/config/config.js
+++ b/config/config.js
@@ -1,3 +1,9 @@
+const pool = {
+  max: parseInt(process.env.DB_POOL_MAX_CONNECTIONS) || 5,
+  acquire: parseInt(process.env.DB_POOL_ACQUIRE) || 60000,
+  evict: parseInt(process.env.DB_POOL_EVICT) || 1000,
+};
+
 module.exports = {
   development: {
     username: 'docker',
@@ -5,14 +11,17 @@ module.exports = {
     database: 'CrmIntegration',
     port: '5431',
     dialect: 'postgres',
-    logging: parseInt(process.env.SEQUELIZE_LOGGING) ? console.log : false
+    logging: parseInt(process.env.SEQUELIZE_LOGGING) ? console.log : false,
+    pool
   },
   test: {
     "use_env_variable": 'DATABASE_URL',
-    logging: parseInt(process.env.SEQUELIZE_LOGGING) ? console.log : false
+    logging: parseInt(process.env.SEQUELIZE_LOGGING) ? console.log : false,
+    pool
   },
   production: {
     "use_env_variable": 'DATABASE_URL',
-    logging: parseInt(process.env.SEQUELIZE_LOGGING) ? console.log : false
+    logging: parseInt(process.env.SEQUELIZE_LOGGING) ? console.log : false,
+    pool
   }
 };