diff --git a/neurons/validators/Dockerfile b/neurons/validators/Dockerfile
index 81cd98e..86d1aab 100644
--- a/neurons/validators/Dockerfile
+++ b/neurons/validators/Dockerfile
@@ -47,6 +47,6 @@ RUN echo "export PYTHONPATH=$PYTHONPATH" >> ~/.bash_profile
 COPY --from=base-image /root/app/ /root/app/
 COPY --from=base-image /opt/pypackages/ /opt/pypackages/
 
-LABEL version="3.3.11"
+LABEL version="3.3.12"
 
 CMD ["bash", "run.sh"]
diff --git a/neurons/validators/Dockerfile.runner b/neurons/validators/Dockerfile.runner
index 5ffd4fe..bdc88c7 100644
--- a/neurons/validators/Dockerfile.runner
+++ b/neurons/validators/Dockerfile.runner
@@ -3,7 +3,7 @@ WORKDIR /root/validator
 COPY docker-compose.app.yml docker-compose.yml
 COPY entrypoint.sh /entrypoint.sh
 
-LABEL version="3.3.11"
+LABEL version="3.3.12"
 
 RUN chmod u+x /entrypoint.sh
 ENTRYPOINT ["/entrypoint.sh"]
diff --git a/neurons/validators/src/clients/compute_client.py b/neurons/validators/src/clients/compute_client.py
index 290dbff..09adae7 100644
--- a/neurons/validators/src/clients/compute_client.py
+++ b/neurons/validators/src/clients/compute_client.py
@@ -13,6 +13,7 @@
     ContainerCreateRequest,
     ContainerDeleteRequest,
     FailedContainerRequest,
+    DuplicateContainersResponse,
     ContainerStartRequest,
     ContainerStopRequest,
     ContainerBaseRequest,
@@ -23,6 +24,7 @@
     ExecutorSpecRequest,
     LogStreamRequest,
     RentedMachineRequest,
+    DuplicateContainersRequest,
 )
 from pydantic import BaseModel
 from websockets.asyncio.client import ClientConnection
@@ -34,6 +36,7 @@
 from services.redis_service import (
     MACHINE_SPEC_CHANNEL_NAME,
     RENTED_MACHINE_SET,
+    DUPLICATED_MACHINE_SET,
     STREAMING_LOG_CHANNEL,
 )
 
@@ -67,9 +70,10 @@ def __init__(
                 "compute_app_uri": compute_app_uri,
             }
         )
+
     def accepted_request_type(self) -> type[BaseRequest]:
         return ContainerBaseRequest
-    
+
     def connect(self):
         """Create an awaitable/async-iterable websockets.connect() object"""
         logger.info(
@@ -396,6 +400,15 @@ async def poll_rented_machines(self):
                     )
                 )
                 await self.send_model(RentedMachineRequest())
+
+                logger.info(
+                    _m(
+                        "Request duplicated machines",
+                        extra=self.logging_extra,
+                    )
+                )
+                await self.send_model(DuplicateContainersRequest())
+
                 await asyncio.sleep(10 * 60)
             else:
                 await asyncio.sleep(10)
@@ -439,13 +452,41 @@ async def handle_message(self, raw_msg: str | bytes):
             )
 
             redis_service = self.miner_service.redis_service
-            await redis_service.clear_set(RENTED_MACHINE_SET)
+            await redis_service.delete(RENTED_MACHINE_SET)
 
             for machine in response.machines:
                 await redis_service.add_rented_machine(machine)
 
             return
 
+        try:
+            response = pydantic.TypeAdapter(DuplicateContainersResponse).validate_json(raw_msg)
+        except pydantic.ValidationError as exc:
+            logger.error(
+                _m(
+                    "could not parse raw message as DuplicateContainersResponse",
+                    extra={**self.logging_extra, "error": str(exc), "raw_msg": raw_msg},
+                )
+            )
+        else:
+            logger.info(
+                _m(
+                    "Duplicated containers",
+                    extra={**self.logging_extra, "machines": response.containers},
+                )
+            )
+
+            redis_service = self.miner_service.redis_service
+            await redis_service.delete(DUPLICATED_MACHINE_SET)
+
+            for container_id, details_list in response.containers.items():
+                for detail in details_list:
+                    executor_id = detail.get("executor_id")
+                    miner_hotkey = detail.get("miner_hotkey")
+                    await redis_service.sadd(DUPLICATED_MACHINE_SET, f"{miner_hotkey}:{executor_id}")
+
+            return
+
         try:
             job_request = self.accepted_request_type().parse(raw_msg)
         except Exception as ex:
@@ -530,7 +571,7 @@ async def miner_driver(self, job_request: ContainerCreateRequest | ContainerDele
                     extra={**logging_extra, "response": str(response)},
                 )
             )
-            await self.send_model(response)    
+            await self.send_model(response)
         elif isinstance(job_request, ContainerStartRequest):
             job_request.miner_address = miner_axon_info.ip
             job_request.miner_port = miner_axon_info.port
@@ -544,4 +585,4 @@ async def miner_driver(self, job_request: ContainerCreateRequest | ContainerDele
                     extra={**logging_extra, "response": str(response)},
                 )
             )
-            await self.send_model(response)    
+            await self.send_model(response)
diff --git a/neurons/validators/src/payload_models/payloads.py b/neurons/validators/src/payload_models/payloads.py
index 01906ad..b78787a 100644
--- a/neurons/validators/src/payload_models/payloads.py
+++ b/neurons/validators/src/payload_models/payloads.py
@@ -50,6 +50,7 @@ class ContainerRequestType(enum.Enum):
     ContainerStartRequest = "ContainerStartRequest"
     ContainerStopRequest = "ContainerStopRequest"
     ContainerDeleteRequest = "ContainerDeleteRequest"
+    DuplicateContainersResponse = "DuplicateContainersResponse"
 
 
 class ContainerBaseRequest(BaseRequest):
@@ -137,3 +138,8 @@ class FailedContainerRequest(ContainerBaseResponse):
     message_type: ContainerResponseType = ContainerResponseType.FailedRequest
     msg: str
     error_code: FailedContainerErrorCodes | None = None
+
+
+class DuplicateContainersResponse(BaseModel):
+    message_type: ContainerRequestType = ContainerRequestType.DuplicateContainersResponse
+    containers: dict[str, list]
diff --git a/neurons/validators/src/protocol/vc_protocol/validator_requests.py b/neurons/validators/src/protocol/vc_protocol/validator_requests.py
index 9dfafc8..64eed07 100644
--- a/neurons/validators/src/protocol/vc_protocol/validator_requests.py
+++ b/neurons/validators/src/protocol/vc_protocol/validator_requests.py
@@ -13,6 +13,7 @@ class RequestType(enum.Enum):
     ExecutorSpecRequest = "ExecutorSpecRequest"
     RentedMachineRequest = "RentedMachineRequest"
     LogStreamRequest = "LogStreamRequest"
+    DuplicateContainersRequest = "DuplicateContainersRequest"
 
 
 class BaseValidatorRequest(BaseRequest):
@@ -70,3 +71,7 @@ class LogStreamRequest(BaseValidatorRequest):
     validator_hotkey: str
     executor_uuid: str
     logs: list[dict]
+
+
+class DuplicateContainersRequest(BaseValidatorRequest):
+    message_type: RequestType = RequestType.DuplicateContainersRequest
diff --git a/neurons/validators/src/services/redis_service.py b/neurons/validators/src/services/redis_service.py
index 60b84e4..0cd2385 100644
--- a/neurons/validators/src/services/redis_service.py
+++ b/neurons/validators/src/services/redis_service.py
@@ -7,6 +7,7 @@
 MACHINE_SPEC_CHANNEL_NAME = "channel:1"
 STREAMING_LOG_CHANNEL = "channel:2"
 RENTED_MACHINE_SET = "rented_machines"
+DUPLICATED_MACHINE_SET = "duplicated_machines"
 EXECUTOR_COUNT_PREFIX = "executor_counts"
 AVAILABLE_PORT_MAPS_PREFIX = "available_port_maps"
 
@@ -96,11 +97,6 @@ async def rpop(self, key: str) -> bytes:
         async with self.lock:
             return await self.redis.rpop(key)
 
-    async def clear_set(self, key: str):
-        """Clear all elements from a set in Redis."""
-        async with self.lock:
-            await self.redis.delete(key)
-
     async def hset(self, key: str, field: str, value: str):
         async with self.lock:
             await self.redis.hset(key, field, value)
diff --git a/neurons/validators/src/services/task_service.py b/neurons/validators/src/services/task_service.py
index d2c3df5..e61e8a0 100644
--- a/neurons/validators/src/services/task_service.py
+++ b/neurons/validators/src/services/task_service.py
@@ -26,7 +26,12 @@
     LIB_NVIDIA_ML_DIGESTS,
     DOCKER_DIGESTS,
 )
-from services.redis_service import RedisService, RENTED_MACHINE_SET, AVAILABLE_PORT_MAPS_PREFIX
+from services.redis_service import (
+    RedisService,
+    RENTED_MACHINE_SET,
+    DUPLICATED_MACHINE_SET,
+    AVAILABLE_PORT_MAPS_PREFIX,
+)
 from services.ssh_service import SSHService
 from services.hash_service import HashService
 
@@ -488,6 +493,30 @@ async def create_task(
                     ),
                 )
 
+                # check duplicated
+                is_duplicated = await self.redis_service.is_elem_exists_in_set(
+                    DUPLICATED_MACHINE_SET, f"{miner_info.miner_hotkey}:{executor_info.uuid}"
+                )
+                if is_duplicated:
+                    log_status = "warning"
+                    log_text = _m(
+                        f"Executor is duplicated",
+                        extra=get_extra_info(default_extra),
+                    )
+                    logger.warning(log_text)
+
+                    await self.clear_remote_directory(ssh_client, remote_dir)
+
+                    return (
+                        machine_spec,
+                        executor_info,
+                        0,
+                        0,
+                        miner_info.job_batch_id,
+                        log_status,
+                        log_text,
+                    )
+
                 # check rented status
                 is_rented = await self.redis_service.is_elem_exists_in_set(
                     RENTED_MACHINE_SET, f"{miner_info.miner_hotkey}:{executor_info.uuid}"