diff --git a/persistence-service-v1/persistence-service-server-v1/src/test/java/com/iqser/red/service/peristence/v1/server/integration/tests/TenantsTest.java b/persistence-service-v1/persistence-service-server-v1/src/test/java/com/iqser/red/service/peristence/v1/server/integration/tests/TenantsTest.java
index 7c5564a79..0842ced06 100644
--- a/persistence-service-v1/persistence-service-server-v1/src/test/java/com/iqser/red/service/peristence/v1/server/integration/tests/TenantsTest.java
+++ b/persistence-service-v1/persistence-service-server-v1/src/test/java/com/iqser/red/service/peristence/v1/server/integration/tests/TenantsTest.java
@@ -68,4 +68,48 @@ public class TenantsTest extends AbstractPersistenceServerServiceTest {
             assertThat(e.status()).isEqualTo(409);
         }
     }
+
+    @Test
+    public void testCreateTenantWithDuplicateStorageS3() {
+
+        var tenantRequest = TenantRequest.builder()
+                .tenantId("redaction2")
+                .displayName("Redaction default2")
+                .guid(UUID.randomUUID().toString())
+                .databaseConnection(DatabaseConnection.builder()
+                        .driver("postgresql")
+                        .host("localhost")
+                        .port("port")
+                        .database("redaction")
+                        .schema("myschema2")
+                        .username("redaction")
+                        .password("redaction")
+                        .build())
+                .searchConnection(SearchConnection.builder()
+                        .hosts(Set.of("elasticsearchHost2"))
+                        .port(9200)
+                        .scheme("https2")
+                        .username("elastic")
+                        .numberOfShards("1")
+                        .numberOfReplicas("5")
+                        .build())
+                .s3StorageConnection(S3StorageConnection.builder()
+                        .key("key")
+                        .secret("secret")
+                        .signerType("signerType")
+                        .bucketName("bucketName")
+                        .region("eu")
+                        .endpoint("endpoint")
+                        .build())
+                .redUsers(List.of(RedUser.builder().username("user").password("password").redRoles(ApplicationRoles.ROLE_DATA.keySet()).build(),
+                        RedUser.builder().username("manageradmin1@test.com").password("secret").redRoles(ApplicationRoles.ROLE_DATA.keySet()).build(),
+                        RedUser.builder().username("manageradmin2@test.com").password("secret").redRoles(ApplicationRoles.ROLE_DATA.keySet()).build()))
+                .build();
+
+        try {
+            tenantsClient.createTenant(tenantRequest);
+        } catch(FeignException e) {
+            assertThat(e.status()).isEqualTo(409);
+        }
+    }
 }