diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7391ce1..a8e3f5a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -385,6 +385,8 @@ jobs:
         with:
           interpreter: ${{ matrix.interpreter == '3.13t' && 'python3.13t' || matrix.interpreter }}
           rust-toolchain: ${{ steps.rust-toolchain.outputs.name }}
+        env:
+          RUST_LOG: maturin=debug
 
       - run: ${{ matrix.ls || 'ls -lh' }} crates/jiter-python/dist/