diff --git a/.github/workflows/build_python_on_branch.yml b/.github/workflows/build_python_on_branch.yml
index c763ffc0..41383fbd 100644
--- a/.github/workflows/build_python_on_branch.yml
+++ b/.github/workflows/build_python_on_branch.yml
@@ -14,7 +14,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python_version: [ 3.8.17, 3.9.17, 3.10.13 ]
+        python_version: [ 3.9.17, 3.10.13 ]
     uses: ./.github/workflows/build_python.yml
     with:
-      python_version: ${{ matrix.python_version }}
\ No newline at end of file
+      python_version: ${{ matrix.python_version }}