diff --git a/schemas/2020-04-01-preview/Microsoft.Synapse.json b/schemas/2020-04-01-preview/Microsoft.Synapse.json
index d3fc7099bf..62786ceb79 100644
--- a/schemas/2020-04-01-preview/Microsoft.Synapse.json
+++ b/schemas/2020-04-01-preview/Microsoft.Synapse.json
@@ -159,17 +159,6 @@
           "type": "string",
           "description": "The collation of the database."
         },
-        "maxSizeBytes": {
-          "oneOf": [
-            {
-              "type": "integer"
-            },
-            {
-              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
-            }
-          ],
-          "description": "The max size of the database expressed in bytes."
-        },
         "storageRedundancy": {
           "oneOf": [
             {