diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4c3b8bd..5c5fcce 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,13 @@ and this module adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.
 
 ### Changed
 
+## [4.0.3]
+
+### Fixed
+
+- fixed mapping of update classifications
+- 
+
 ## [4.0.2]
 
 ### Fixed
diff --git a/policy_definitions/update_management/policy_definition_qby_deploy_updates.json b/policy_definitions/update_management/policy_definition_qby_deploy_updates.json
index 2bb5c77..caff04c 100644
--- a/policy_definitions/update_management/policy_definition_qby_deploy_updates.json
+++ b/policy_definitions/update_management/policy_definition_qby_deploy_updates.json
@@ -310,7 +310,7 @@
                   "recurEvery": "[concat(variables('splitSeverityGroup')[0], 'Month', ' ', variables('splitSeverityGroup')[1],' ', variables('splitSeverityGroup')[2])]",
                   "startTime": "[concat(substring(variables('splitSeverityGroup')[3], 0, 2), ':', substring(variables('splitSeverityGroup')[3], 2, 2)  )]",
                   "startDateTime": "[concat(parameters('startDate'), ' ', variables('startTime'))]",
-                  "updateClassification": "[map(range(0, sub(length(replace(variables('splitSeverityGroup')[4],'X', '')), 1 )), lambda('i', variables('updateOptions')[substring(replace(variables('splitSeverityGroup')[4],'X',''), lambdaVariables('i'),1 )] )) ]",
+                  "updateClassification": "[map(range(0,length(replace(variables('splitSeverityGroup')[4],'X', ''))), lambda('i', variables('updateOptions')[substring(replace(variables('splitSeverityGroup')[4],'X',''), lambdaVariables('i'),1 )] )) ]                  ",
                   "rebootSetting": "[variables('rebootOptions')[variables('splitSeverityGroup')[5]]]",
                   "uniqueDeploymentName": "[concat('NestedDeploymentName-', uniqueString(deployment().name))]",
                   "scope": "[concat('Microsoft.Compute/virtualMachines', '/', parameters('vmName'))]",