diff --git a/crates/ml/examples/hyperopt_baseline_rl.rs b/crates/ml/examples/hyperopt_baseline_rl.rs
index 39056b7c8..a73ba6091 100644
--- a/crates/ml/examples/hyperopt_baseline_rl.rs
+++ b/crates/ml/examples/hyperopt_baseline_rl.rs
@@ -413,6 +413,7 @@ fn main() -> Result<()> {
     // Pre-allocate CUBLAS workspace for deterministic + faster tensor core ops.
     // Enable TF32 for all FP32 matmuls — ~8x throughput on H100 tensor cores.
     // SAFETY: called once at startup before any multi-threading or CUDA work begins.
+    #[allow(unsafe_code)]
     unsafe {
         std::env::set_var("CUBLAS_WORKSPACE_CONFIG", ":4096:8");
         std::env::set_var("NVIDIA_TF32_OVERRIDE", "1");
diff --git a/crates/ml/examples/train_baseline_rl.rs b/crates/ml/examples/train_baseline_rl.rs
index c5b22bd38..d1275bfaf 100644
--- a/crates/ml/examples/train_baseline_rl.rs
+++ b/crates/ml/examples/train_baseline_rl.rs
@@ -1042,6 +1042,7 @@ fn main() -> Result<()> {
     // Pre-allocate CUBLAS workspace for deterministic + faster tensor core ops.
     // Enable TF32 for all FP32 matmuls — ~8x throughput on H100 tensor cores.
     // SAFETY: called once at startup before any multi-threading or CUDA work begins.
+    #[allow(unsafe_code)]
     unsafe {
         std::env::set_var("CUBLAS_WORKSPACE_CONFIG", ":4096:8");
         std::env::set_var("NVIDIA_TF32_OVERRIDE", "1");