diff --git a/tests/e2e/nightly/multi_node/config/DeepSeek-R1-W8A8-longseq.yaml b/tests/e2e/nightly/multi_node/config/DeepSeek-R1-W8A8-longseq.yaml
index bc88aaaa075..e6bbd7ae1ad 100644
--- a/tests/e2e/nightly/multi_node/config/DeepSeek-R1-W8A8-longseq.yaml
+++ b/tests/e2e/nightly/multi_node/config/DeepSeek-R1-W8A8-longseq.yaml
@@ -34,7 +34,7 @@ deployment:
           --seed 1024
           --quantization ascend
           --max-num-seqs 4
-          --max-model-len 32768
+          --max-model-len 36864
           --max-num-batched-tokens 16384
           --trust-remote-code
           --gpu-memory-utilization 0.9
@@ -72,7 +72,7 @@ deployment:
         --seed 1024
         --quantization ascend
         --max-num-seqs 4
-        --max-model-len 32768
+        --max-model-len 36864
         --max-num-batched-tokens 256
         --trust-remote-code
         --gpu-memory-utilization 0.9