diff --git a/lib/swsElasticEmitter.js b/lib/swsElasticEmitter.js
index 6c44a9b..cd1c1c5 100644
--- a/lib/swsElasticEmitter.js
+++ b/lib/swsElasticEmitter.js
@@ -280,7 +280,7 @@ swsElasticEmitter.prototype.flush = function(){
         }
     }).catch((error)=>{
         debug(`Indexing Error: ${error.message}`);
-        that.enabled = false;
+        this.enabled = false;
     });
 
     this.indexBuffer = '';