diff --git a/components/policy-mgt/org.wso2.carbon.policy.mgt.core/src/main/java/org/wso2/carbon/policy/mgt/core/dao/impl/PolicyDAOImpl.java b/components/policy-mgt/org.wso2.carbon.policy.mgt.core/src/main/java/org/wso2/carbon/policy/mgt/core/dao/impl/PolicyDAOImpl.java
index 7b6da5a882..700768fb0a 100644
--- a/components/policy-mgt/org.wso2.carbon.policy.mgt.core/src/main/java/org/wso2/carbon/policy/mgt/core/dao/impl/PolicyDAOImpl.java
+++ b/components/policy-mgt/org.wso2.carbon.policy.mgt.core/src/main/java/org/wso2/carbon/policy/mgt/core/dao/impl/PolicyDAOImpl.java
@@ -1361,6 +1361,11 @@ public class PolicyDAOImpl implements PolicyDAO {
             stmt.setInt(1, policyId);
             stmt.executeUpdate();
 
+            String deleteGroup = "DELETE FROM DM_DEVICE_GROUP_POLICY WHERE POLICY_ID = ?";
+            stmt = conn.prepareStatement(deleteGroup);
+            stmt.setInt(1, policyId);
+            stmt.executeUpdate();
+
             if (log.isDebugEnabled()) {
                 log.debug("Policy (" + policyId + ") related configs deleted from database.");
             }