diff --git a/.github/workflows/publish_pypi.yml b/.github/workflows/publish_pypi.yml
index 1f8f67f..0b22a50 100644
--- a/.github/workflows/publish_pypi.yml
+++ b/.github/workflows/publish_pypi.yml
@@ -78,7 +78,7 @@ jobs:
           export PATH="$HOME/.cargo/bin:$HOME/.osxcross/bin:$PATH"
           rm -rf dist
           maturin sdist --out dist -m ome-metadata/Cargo.toml
-          rustup default nightly
+          rustup default stable
           
           rustup target add x86_64-unknown-linux-gnu
           maturin build --release --out dist --target x86_64-unknown-linux-gnu --zig --auditwheel repair -m ome-metadata/Cargo.toml