diff --git a/vllm/executor/multiproc_worker_utils.py b/vllm/executor/multiproc_worker_utils.py
index 74237f9e..a4a5b3f9 100644
--- a/vllm/executor/multiproc_worker_utils.py
+++ b/vllm/executor/multiproc_worker_utils.py
@@ -16,12 +16,8 @@ import torch
 
 from vllm.config import VllmConfig
 from vllm.logger import init_logger
-from vllm.triton_utils.importing import HAS_TRITON
 from vllm.utils import _check_multiproc_method, get_mp_context, run_method
 
-if HAS_TRITON:
-    from vllm.triton_utils import maybe_set_triton_cache_manager
-
 logger = init_logger(__name__)
 
 T = TypeVar('T')
@@ -314,7 +310,3 @@ def set_multiprocessing_worker_envs(parallel_config):
             current_parallelism, default_omp_num_threads)
         os.environ["OMP_NUM_THREADS"] = str(default_omp_num_threads)
         torch.set_num_threads(default_omp_num_threads)
-
-    # workaround for https://github.com/vllm-project/vllm/issues/6103
-    if HAS_TRITON and parallel_config.world_size > 1:
-        maybe_set_triton_cache_manager()
diff --git a/vllm/triton_utils/__init__.py b/vllm/triton_utils/__init__.py
index c8f7a32c..43918bcd 100644
--- a/vllm/triton_utils/__init__.py
+++ b/vllm/triton_utils/__init__.py
@@ -2,11 +2,4 @@
 
 from vllm.triton_utils.importing import HAS_TRITON
 
-__all__ = ["HAS_TRITON"]
-
-if HAS_TRITON:
-
-    from vllm.triton_utils.custom_cache_manager import (
-        maybe_set_triton_cache_manager)
-
-    __all__ += ["maybe_set_triton_cache_manager"]
+__all__ = ["HAS_TRITON"]
\ No newline at end of file
diff --git a/vllm/triton_utils/custom_cache_manager.py b/vllm/triton_utils/custom_cache_manager.py
deleted file mode 100644
index 4163969c..00000000
--- a/vllm/triton_utils/custom_cache_manager.py
+++ /dev/null
@@ -1,55 +0,0 @@
-# SPDX-License-Identifier: Apache-2.0
-
-import os
-
-from triton.runtime.cache import (FileCacheManager, default_cache_dir,
-                                  default_dump_dir, default_override_dir)
-
-from vllm.logger import init_logger
-
-logger = init_logger(__name__)
-
-
-def maybe_set_triton_cache_manager() -> None:
-    """Set environment variable to tell Triton to use a
-    custom cache manager"""
-    cache_manger = os.environ.get("TRITON_CACHE_MANAGER", None)
-    if cache_manger is None:
-        manager = "vllm.triton_utils.custom_cache_manager:CustomCacheManager"
-        logger.info("Setting Triton cache manager to: %s", manager)
-        os.environ["TRITON_CACHE_MANAGER"] = manager
-
-
-class CustomCacheManager(FileCacheManager):
-    """Re-implements Triton's cache manager, ensuring that a
-    unique cache directory is created for each process. This is
-    needed to avoid collisions when running with tp>1 and
-    using multi-processing as the distributed backend.
-
-    Note this issue was fixed by triton-lang/triton/pull/4295,
-    but the fix is not yet included in triton==v3.0.0. However,
-    it should be included in the subsequent version.
-    """
-
-    def __init__(self, key, override=False, dump=False):
-        self.key = key
-        self.lock_path = None
-        if dump:
-            self.cache_dir = default_dump_dir()
-            self.cache_dir = os.path.join(self.cache_dir, self.key)
-            self.lock_path = os.path.join(self.cache_dir, "lock")
-            os.makedirs(self.cache_dir, exist_ok=True)
-        elif override:
-            self.cache_dir = default_override_dir()
-            self.cache_dir = os.path.join(self.cache_dir, self.key)
-        else:
-            # create cache directory if it doesn't exist
-            self.cache_dir = os.getenv("TRITON_CACHE_DIR",
-                                       "").strip() or default_cache_dir()
-            if self.cache_dir:
-                self.cache_dir = f"{self.cache_dir}_{os.getpid()}"
-                self.cache_dir = os.path.join(self.cache_dir, self.key)
-                self.lock_path = os.path.join(self.cache_dir, "lock")
-                os.makedirs(self.cache_dir, exist_ok=True)
-            else:
-                raise RuntimeError("Could not create or locate cache dir")