diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/DeviceTypeIdentifier.java b/components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/DeviceTypeIdentifier.java
index 1eb5e28e46f..1849a97c0d8 100644
--- a/components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/DeviceTypeIdentifier.java
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/DeviceTypeIdentifier.java
@@ -29,12 +29,12 @@ public class DeviceTypeIdentifier implements Serializable {
 	private static final int DEFAULT_SHARE_WITH_ALL_TENANTS_ID = -1;
 
 	public DeviceTypeIdentifier(String deviceType, int tenantId) {
-		this.deviceType = deviceType;
+		this.deviceType = deviceType.toLowerCase();
 		this.tenantId = tenantId;
 	}
 
 	public DeviceTypeIdentifier(String deviceType) {
-		this.deviceType = deviceType;
+		this.deviceType = deviceType.toLowerCase();
 		this.tenantId = DEFAULT_SHARE_WITH_ALL_TENANTS_ID;
 	}
 
diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/DeviceManagementPluginRepository.java b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/DeviceManagementPluginRepository.java
index d55f553920b..e117242a92f 100644
--- a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/DeviceManagementPluginRepository.java
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/DeviceManagementPluginRepository.java
@@ -52,7 +52,7 @@ public class DeviceManagementPluginRepository implements DeviceManagerStartupLis
     }
 
     public void addDeviceManagementProvider(DeviceManagementService provider) throws DeviceManagementException {
-        String deviceType = provider.getType();
+        String deviceType = provider.getType().toLowerCase();
 
         ProvisioningConfig provisioningConfig = provider.getProvisioningConfig();
         String tenantDomain = provisioningConfig.getProviderTenantDomain();
@@ -87,7 +87,7 @@ public class DeviceManagementPluginRepository implements DeviceManagerStartupLis
     }
 
     public void removeDeviceManagementProvider(DeviceManagementService provider) throws DeviceManagementException {
-        String deviceTypeName = provider.getType();
+        String deviceTypeName = provider.getType().toLowerCase();
         DeviceTypeIdentifier deviceTypeIdentifier;
         ProvisioningConfig provisioningConfig = provider.getProvisioningConfig();
         if (provisioningConfig.isSharedWithAllTenants()) {
@@ -103,10 +103,10 @@ public class DeviceManagementPluginRepository implements DeviceManagerStartupLis
 
     public DeviceManagementService getDeviceManagementService(String type, int tenantId) {
         //Priority need to be given to the tenant before public.
-        DeviceTypeIdentifier deviceTypeIdentifier = new DeviceTypeIdentifier(type, tenantId);
+        DeviceTypeIdentifier deviceTypeIdentifier = new DeviceTypeIdentifier(type.toLowerCase(), tenantId);
         DeviceManagementService provider = providers.get(deviceTypeIdentifier);
         if (provider == null) {
-            deviceTypeIdentifier = new DeviceTypeIdentifier(type);
+            deviceTypeIdentifier = new DeviceTypeIdentifier(type.toLowerCase());
             provider = providers.get(deviceTypeIdentifier);
         }
         return provider;
@@ -153,10 +153,10 @@ public class DeviceManagementPluginRepository implements DeviceManagerStartupLis
 
     public OperationManager getOperationManager(String deviceType, int tenantId) {
         //Priority need to be given to the tenant before public.
-        DeviceTypeIdentifier deviceTypeIdentifier = new DeviceTypeIdentifier(deviceType, tenantId);
+        DeviceTypeIdentifier deviceTypeIdentifier = new DeviceTypeIdentifier(deviceType.toLowerCase(), tenantId);
         OperationManager operationManager = operationManagerRepository.getOperationManager(deviceTypeIdentifier);
         if (operationManager == null) {
-            deviceTypeIdentifier = new DeviceTypeIdentifier(deviceType);
+            deviceTypeIdentifier = new DeviceTypeIdentifier(deviceType.toLowerCase());
             operationManager = operationManagerRepository.getOperationManager(deviceTypeIdentifier);
         }
         return operationManager;