diff --git a/provider/indexer-aws/CloudFormation/Master/os-indexer-master.yml b/provider/indexer-aws/CloudFormation/Master/os-indexer-master.yml
index 55ac3eb4a4df1468078774e7866537e8be00b5a4..f5eec539ccaa80b1faefed5d3347215d9a78ebe1 100644
--- a/provider/indexer-aws/CloudFormation/Master/os-indexer-master.yml
+++ b/provider/indexer-aws/CloudFormation/Master/os-indexer-master.yml
@@ -541,7 +541,7 @@ Resources:
       Parameters:
         Environment: !Ref Environment
         Region: !Ref DeploymentRegion
-        ElasticsearchDomainName: !Ref ElasticindexerDomainName
+        ElasticsearchDomainName: !Ref ElasticsearchDomainName
         ElasticsearchNodeInstanceType: !Ref ElasticsearchNodeInstanceType
         DedicatedMasterInstanceType: !Ref DedicatedMasterInstanceType
         NumberOfElasticsearchNodes: !Ref NumberOfElasticsearchNodes