diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 04dbf81a..516a67b0 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -156,7 +156,7 @@ jobs:
             echo "PYTHON=${PYTHON_INSTALL_PATH}/bin/python3" >> $GITHUB_ENV
             export date=gdate
             export realpath=grealpath
-            echo 'PIP_ARGS="--no-binary :all:"' >> $GITHUB_ENV
+            echo 'PIP_ARGS=--no-binary=:all:' >> $GITHUB_ENV
           elif [[ "${RUNNER_OS}" == "Linux" ]]; then
             MAKE=make
             MAKEOPT="-j$(nproc)"