diff --git a/.github/workflows/_e2e_test.yaml b/.github/workflows/_e2e_test.yaml
index 475ee2aa..9a73dcdc 100644
--- a/.github/workflows/_e2e_test.yaml
+++ b/.github/workflows/_e2e_test.yaml
@@ -79,6 +79,7 @@ jobs:
         working-directory: ./vllm-empty
         run: |
           VLLM_TARGET_DEVICE=empty uv pip install -e .
+          uv pip uninstall triton
 
       - name: Install vllm-project/vllm-ascend
         env:
@@ -185,6 +186,7 @@ jobs:
         working-directory: ./vllm-empty
         run: |
           VLLM_TARGET_DEVICE=empty uv pip install -e .
+          uv pip uninstall triton
 
       - name: Install vllm-project/vllm-ascend
         env:
@@ -288,6 +290,7 @@ jobs:
         working-directory: ./vllm-empty
         run: |
           VLLM_TARGET_DEVICE=empty uv pip install -e .
+          uv pip uninstall triton
 
       - name: Install vllm-project/vllm-ascend
         env:
@@ -391,6 +394,7 @@ jobs:
         working-directory: ./vllm-empty
         run: |
           VLLM_TARGET_DEVICE=empty uv pip install -e .
+          uv pip uninstall triton
 
       - name: Install vllm-project/vllm-ascend
         env:
@@ -513,6 +517,7 @@ jobs:
         working-directory: ./vllm-empty
         run: |
           VLLM_TARGET_DEVICE=empty uv pip install -e .
+          uv pip uninstall triton
 
       - name: Install vllm-project/vllm-ascend
         env:
@@ -609,6 +614,7 @@ jobs:
         working-directory: ./vllm-empty
         run: |
           VLLM_TARGET_DEVICE=empty uv pip install -e .
+          uv pip uninstall triton
 
       - name: Install vllm-project/vllm-ascend
         env:
@@ -684,6 +690,7 @@ jobs:
         working-directory: ./vllm-empty
         run: |
           VLLM_TARGET_DEVICE=empty uv pip install -e .
+          uv pip uninstall triton
 
       - name: Install vllm-project/vllm-ascend
         env: