diff --git a/.github/workflows/llm_unit_tests_linux.yml b/.github/workflows/llm_unit_tests_linux.yml
index 6023fcc6..eea0c139 100644
--- a/.github/workflows/llm_unit_tests_linux.yml
+++ b/.github/workflows/llm_unit_tests_linux.yml
@@ -53,7 +53,7 @@ jobs:
       matrix:
         python-version: ["3.9"]
     env:
-      THREAD_NUM: 6
+      THREAD_NUM: 24
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python ${{ matrix.python-version }}