diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 40cbba5..95cf0cf 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -39,6 +39,7 @@ jobs:
           rustup default nightly
       - name: Build wheels
         run: |
+          source $HOME/.cargo/env
           python -m pip install maturin
           maturin build --release --out dist --find-interpreter --target ${{ matrix.platform.target }}
       - name: Upload wheels