diff --git a/jenkins/L0_Test.groovy b/jenkins/L0_Test.groovy
index 4bbb700deea..1b6100ac41b 100644
--- a/jenkins/L0_Test.groovy
+++ b/jenkins/L0_Test.groovy
@@ -2995,7 +2995,13 @@ def launchTestJobs(pipeline, testFilter)
                         // Extra PyTorch CUDA 13.0 install for all bare-metal environments (Default PyTorch is for CUDA 12.8)
                         if (values[6]) {
                             echo "###### Extra PyTorch CUDA 13.0 install Start ######"
-                            trtllm_utils.llmExecStepWithRetry(pipeline, script: "pip3 install torch==2.9.0 torchvision --index-url https://download.pytorch.org/whl/cu130")
+                            // Use internal mirror instead of https://download.pytorch.org/whl/cu130 for better network stability.
+                            // PyTorch CUDA 13.0 package and torchvision package can be installed as expected.
+                            if (k8s_arch == "amd64") {
+                                trtllm_utils.llmExecStepWithRetry(pipeline, script: "pip3 install torch==2.9.0+cu130 torchvision==0.24.0+cu130 --extra-index-url https://urm.nvidia.com/artifactory/api/pypi/pytorch-cu128-remote/simple")
+                            } else {
+                                trtllm_utils.llmExecStepWithRetry(pipeline, script: "pip3 install torch==2.9.0+cu130 torchvision==0.24.0 --extra-index-url https://urm.nvidia.com/artifactory/api/pypi/pytorch-cu128-remote/simple")
+                            }
                         }
 
                         def libEnv = []