diff --git a/.github/workflows/build_python.yaml b/.github/workflows/build_python.yaml
index 61f199a..225370b 100644
--- a/.github/workflows/build_python.yaml
+++ b/.github/workflows/build_python.yaml
@@ -24,7 +24,7 @@ jobs:
   
       - name: Install dependencies
         run: |
-          pdm sync -d -G test
+          pdm install -d -G test
           pdm run python3 -c "import tensorflow as tf; print(tf.reduce_sum(tf.random.normal([1000, 1000])))"
       #- name: Install package
       #  run: |