diff --git a/features/certificate-mgt/org.wso2.carbon.certificate.mgt.server.feature/src/main/resources/dbscripts/cdm/certs/mssql.sql b/features/certificate-mgt/org.wso2.carbon.certificate.mgt.server.feature/src/main/resources/dbscripts/cdm/certs/mssql.sql
index 6c377c68f6b..0e7f76e5eb0 100644
--- a/features/certificate-mgt/org.wso2.carbon.certificate.mgt.server.feature/src/main/resources/dbscripts/cdm/certs/mssql.sql
+++ b/features/certificate-mgt/org.wso2.carbon.certificate.mgt.server.feature/src/main/resources/dbscripts/cdm/certs/mssql.sql
@@ -1,8 +1,8 @@
-CREATE TABLE IF NOT EXISTS DM_DEVICE_CERTIFICATE (
-      ID                    INTEGER auto_increment NOT NULL,
-      SERIAL_NUMBER            VARCHAR(500) DEFAULT NULL,
-    	CERTIFICATE                  BLOB DEFAULT NULL,
-    	TENANT_ID INTEGER DEFAULT 0,
-    	USERNAME  VARCHAR(500) DEFAULT NULL,
-    	PRIMARY KEY (ID)
-);
+CREATE TABLE DM_DEVICE_CERTIFICATE (
+  ID            INTEGER IDENTITY NOT NULL,
+  SERIAL_NUMBER VARCHAR(500) DEFAULT NULL,
+  CERTIFICATE   VARBINARY(max) DEFAULT NULL,
+  TENANT_ID     INTEGER DEFAULT 0,
+  USERNAME      VARCHAR(500) DEFAULT NULL,
+PRIMARY KEY (ID)
+);
\ No newline at end of file