diff --git a/specification/datafactory/resource-manager/Microsoft.DataFactory/preview/2017-09-01-preview/entityTypes/IntegrationRuntime.json b/specification/datafactory/resource-manager/Microsoft.DataFactory/preview/2017-09-01-preview/entityTypes/IntegrationRuntime.json
index 2abc40247475..b3ee8b8e428e 100644
--- a/specification/datafactory/resource-manager/Microsoft.DataFactory/preview/2017-09-01-preview/entityTypes/IntegrationRuntime.json
+++ b/specification/datafactory/resource-manager/Microsoft.DataFactory/preview/2017-09-01-preview/entityTypes/IntegrationRuntime.json
@@ -98,8 +98,7 @@
         "maxParallelExecutionsPerNode": {
           "description": "Maximum parallel executions count per node for managed integration runtime.",
           "type": "integer",
-          "minimum": 1,
-          "maximum": 8
+          "minimum": 1
         },
         "vNetProperties": {
           "description": "VNet properties for managed integration runtime.",