diff --git a/src/service/PoolingService.js b/src/service/PoolingService.js
index ded5ac5..1f68b05 100644
--- a/src/service/PoolingService.js
+++ b/src/service/PoolingService.js
@@ -20,18 +20,18 @@ class PoolingService {
 
     createPool() {
         setInterval(() => this.debugPoolStatus(), 1000 * 60 * 5)
-        let pool = pool.createPool({
+        let genericPool = pool.createPool({
             create: () => this.create(),
             destroy: (driver) => this.destroy(driver),
             validate: (driver) => this.validate(driver)
         }, this.config.pool);
-        this.pool.on("factoryCreateError", function (err) {            
+        genericPool.on("factoryCreateError", function (err) {            
             logger.debug({reason: err.message}, 'factoryCreateError');
         });
-        this.pool.on("factoryDestroyError", function (err) {
+        genericPool.on("factoryDestroyError", function (err) {
             logger.debug({reason: err.message}, 'factoryDestroyError');
         });
-        return pool
+        return genericPool
     }
 
     create() {