diff --git a/.github/workflows/testrelease_binary_v2.yml b/.github/workflows/testrelease_binary_v2.yml
index c8008cc7..d99410b8 100644
--- a/.github/workflows/testrelease_binary_v2.yml
+++ b/.github/workflows/testrelease_binary_v2.yml
@@ -19,10 +19,10 @@ jobs:
 
           export PATH=/opt/python/cp38-cp38m/bin:$PATH
 
-          pip3 install wheel six auditwheel twine
-          pip3 install urllib3==1.26.6    # use older version to avoid OpenSSL vesion issue
-          pip3 install numpy==1.21.6
-          pip3 install -r requirements.txt
+          python3 -m pip install wheel six auditwheel twine
+          python3 -m pip install urllib3==1.26.6    # use older version to avoid OpenSSL vesion issue
+          python3 -m pip install numpy==1.21.6
+          python3 -m pip install -r requirements.txt
 
           rm -rf dist/*
           python3 setup.py sdist