diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d7988b6..38052c8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -29,12 +29,9 @@ jobs:
       - uses: actions/checkout@v2
       - name: Install rust
         run: |
-          rustup toolchain list
           rustup toolchain install ${{ matrix.rust }}
-          rustup toolchain list
-          rustup target list
+          rustup default ${{ matrix.rust }}
           rustup target add ${{ env.CORE_TARGET }} --toolchain ${{ matrix.rust }}
-          rustup target list
       - name: make rustc version available to cache keys
         id: rustc
         run: echo "::set-output name=version::$(rustc -V)"