diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml
index 7724571830..7d6e54d7b6 100644
--- a/.github/workflows/build_and_test.yml
+++ b/.github/workflows/build_and_test.yml
@@ -150,8 +150,6 @@ jobs:
       with:
         profile: minimal
         toolchain: stable
-    - name: set mold linker as default linker
-      uses: rui314/setup-mold@v1
     - name: Install deps
       run: sudo apt-get install -y llvm llvm-dev clang ninja-build python3-dev python3-pip python3-venv
     - name: Install maturin
@@ -171,9 +169,6 @@ jobs:
       with:
         profile: minimal
         toolchain: stable
-    - name: set mold linker as default linker
-      if: runner.os == 'Linux' # mold only support linux until now
-      uses: rui314/setup-mold@v1
     - name: Add nightly rustfmt and clippy
       run: rustup toolchain install nightly --component rustfmt --component clippy --allow-downgrade
     - name: Add no_std toolchain