diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index dd8ea7e..e2d5c61 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -64,7 +64,7 @@ jobs:
 
       - name: Install xwin
         run: |
-          source "~/.cargo/env" 2>/dev/null
+          export PATH="~/.cargo/bin:$PATH"
           if ! command -v cargo-xwin >/dev/null 2>&1; then
             cargo install cargo-xwin || pip install cargo-xwin
             cargo xwin cache xwin
@@ -82,8 +82,7 @@ jobs:
 
       - name: Build wheels
         run: |
-          source "~/.cargo/env" 2>/dev/null
-          export PATH="~/.osxcross/bin:$PATH"
+          export PATH="~/.cargo/bin:~/.osxcross/bin:$PATH"
           maturin sdist --out dist
           rustup default nightly
           rustup target add x86_64-unknown-linux-gnu --toolchain nightly