diff --git a/Dockerfile.ubi b/Dockerfile.ubi
index 566178cbd1b96..8b23d04af993b 100644
--- a/Dockerfile.ubi
+++ b/Dockerfile.ubi
@@ -154,9 +154,6 @@ ENV PATH=$VIRTUAL_ENV/bin/:$PATH
 RUN microdnf install -y gcc \
     && microdnf clean all
 
-# Custom cache manager (fix for https://issues.redhat.com/browse/RHOAIENG-8043)
-COPY extras/custom_cache_manager.py /opt/vllm/lib/python3.11/site-packages/custom_cache_manager.py
-
 # install vllm wheel first, so that torch etc will be installed
 RUN --mount=type=bind,from=build,src=/workspace/dist,target=/workspace/dist \
     --mount=type=cache,target=/root/.cache/pip \
@@ -174,8 +171,7 @@ ENV HF_HUB_OFFLINE=1 \
     PORT=8000 \
     HOME=/home/vllm \
     VLLM_USAGE_SOURCE=production-docker-image \
-    VLLM_WORKER_MULTIPROC_METHOD=fork \
-    TRITON_CACHE_MANAGER="custom_cache_manager:CustomCacheManager"
+    VLLM_WORKER_MULTIPROC_METHOD=fork
 
 # setup non-root user for OpenShift
 RUN umask 002 \
diff --git a/extras/custom_cache_manager.py b/extras/custom_cache_manager.py
deleted file mode 100644
index c83ed5b6e8658..0000000000000
--- a/extras/custom_cache_manager.py
+++ /dev/null
@@ -1,32 +0,0 @@
-import os
-
-from triton.runtime.cache import (FileCacheManager, default_cache_dir,
-                                  default_dump_dir, default_override_dir)
-
-
-class CustomCacheManager(FileCacheManager):
-
-    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")
-
-        print(f"Triton cache dir: {self.cache_dir=}")