diff --git a/.github/actions/setup/action.yaml b/.github/actions/setup/action.yaml
index ea0fab2b2..b88c74d40 100644
--- a/.github/actions/setup/action.yaml
+++ b/.github/actions/setup/action.yaml
@@ -14,6 +14,9 @@ inputs:
 runs:
   using: composite
   steps:
+    - name: Should not update rustup
+      shell: bash
+      run: rustup set auto-self-update disable
     - name: Update Rust
       if: inputs.rust-nightly != 'true' && env.LIBR_POLARS_FEATURES != 'full_features'
       shell: bash