diff --git a/.github/workflows/test_and_deploy.yml b/.github/workflows/test_and_deploy.yml
index b03edc679..307df3e90 100644
--- a/.github/workflows/test_and_deploy.yml
+++ b/.github/workflows/test_and_deploy.yml
@@ -40,7 +40,7 @@ jobs:
     - uses: actions/checkout@v4
     - uses: actions-rs/toolchain@v1
       with:
-        toolchain: stable
+        toolchain: 1.95.0
         override: true
         components: rustfmt, clippy
     - uses: actions/setup-python@v5
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
new file mode 100644
index 000000000..6360c1888
--- /dev/null
+++ b/rust-toolchain.toml
@@ -0,0 +1,3 @@
+[toolchain]
+channel = "1.95.0"
+components = ["rustfmt", "clippy"]
diff --git a/src/rust/structure/celllist.rs b/src/rust/structure/celllist.rs
index b57637b23..73291d02c 100644
--- a/src/rust/structure/celllist.rs
+++ b/src/rust/structure/celllist.rs
@@ -198,7 +198,7 @@ impl<T: Clone + Default> CellGrid<T> {
         let mut data: Vec<T> = vec![T::default(); total_count];
 
         // Third iteration: Fill the data vector
-        for (position, element) in positions.iter().zip(elements.into_iter()) {
+        for (position, element) in positions.iter().zip(elements) {
             let linear_idx = position[0] * stride_i + position[1] * stride_j + position[2];
             let end_idx = linear_idx * 2 + 1;
             let current_index = offsets[end_idx];