diff --git a/src/Microsoft.SqlTools.ServiceLayer/QueryExecution/Contracts/DbColumnWrapper.cs b/src/Microsoft.SqlTools.ServiceLayer/QueryExecution/Contracts/DbColumnWrapper.cs
index e80eada5..d7d43248 100644
--- a/src/Microsoft.SqlTools.ServiceLayer/QueryExecution/Contracts/DbColumnWrapper.cs
+++ b/src/Microsoft.SqlTools.ServiceLayer/QueryExecution/Contracts/DbColumnWrapper.cs
@@ -148,7 +148,7 @@ namespace Microsoft.SqlTools.ServiceLayer.QueryExecution.Contracts
             }
             else
             {
-                DataType = DataType;
+                DataType = column.DataType;
             }
         }