diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.extensions/src/main/java/org/wso2/carbon/device/mgt/extensions/device/type/template/config/DeviceTypeConfiguration.java b/components/device-mgt/org.wso2.carbon.device.mgt.extensions/src/main/java/org/wso2/carbon/device/mgt/extensions/device/type/template/config/DeviceTypeConfiguration.java
index 568aa5ae73..b1ba2d8fe8 100644
--- a/components/device-mgt/org.wso2.carbon.device.mgt.extensions/src/main/java/org/wso2/carbon/device/mgt/extensions/device/type/template/config/DeviceTypeConfiguration.java
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.extensions/src/main/java/org/wso2/carbon/device/mgt/extensions/device/type/template/config/DeviceTypeConfiguration.java
@@ -105,8 +105,6 @@ public class DeviceTypeConfiguration {
     @XmlElementWrapper(name = "StartupOperationConfig")
     @XmlElement(name = "Operation", required = true)
     protected List<String> startupOperations;
-    @XmlElement(name = "DeviceTypeManagerExtensionConfig")
-    private DeviceTypeManagerExtensionConfig deviceTypeExtensionConfig;
 
     public List<String> getOperations() {
         return operations;
@@ -404,25 +402,4 @@ public class DeviceTypeConfiguration {
     public void setStartupOperations(List<String> startupOperations) {
         this.startupOperations = startupOperations;
     }
-
-    /**
-     * Gets the value of DeviceTypeManagerExtensionConfig
-     *
-     * @return possible object is
-     * {@link DeviceTypeManagerExtensionConfig}
-     */
-    public DeviceTypeManagerExtensionConfig getDeviceTypeExtensionConfig() {
-        return deviceTypeExtensionConfig;
-    }
-
-    /**
-     * Sets the value for DeviceTypeManagerExtensionConfig
-     *
-     * @param deviceTypeExtensionConfig possible object is
-     *                                  {@link DeviceTypeManagerExtensionConfig}
-     */
-    public void setDeviceTypeExtensionConfig(
-            DeviceTypeManagerExtensionConfig deviceTypeExtensionConfig) {
-        this.deviceTypeExtensionConfig = deviceTypeExtensionConfig;
-    }
 }
diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.extensions/src/main/java/org/wso2/carbon/device/mgt/extensions/device/type/template/config/DeviceTypeManagerExtensionConfig.java b/components/device-mgt/org.wso2.carbon.device.mgt.extensions/src/main/java/org/wso2/carbon/device/mgt/extensions/device/type/template/config/DeviceTypeManagerExtensionConfig.java
deleted file mode 100644
index 5cd564367a..0000000000
--- a/components/device-mgt/org.wso2.carbon.device.mgt.extensions/src/main/java/org/wso2/carbon/device/mgt/extensions/device/type/template/config/DeviceTypeManagerExtensionConfig.java
+++ /dev/null
@@ -1,19 +0,0 @@
-package org.wso2.carbon.device.mgt.extensions.device.type.template.config;
-
-import javax.xml.bind.annotation.XmlElement;
-import javax.xml.bind.annotation.XmlRootElement;
-
-@XmlRootElement(name = "DeviceTypeManagerExtensionConfig")
-public class DeviceTypeManagerExtensionConfig {
-
-    private String extensionClass;
-
-    @XmlElement(name = "ExtensionClass", required = true)
-    public String getExtensionClass() {
-        return extensionClass;
-    }
-
-    public void setExtensionClass(String extensionClass) {
-        this.extensionClass = extensionClass;
-    }
-}