diff --git a/rust/pin-init/internal/src/init.rs b/rust/pin-init/internal/src/init.rs
index 699b105570a5..041a84593730 100644
--- a/rust/pin-init/internal/src/init.rs
+++ b/rust/pin-init/internal/src/init.rs
@@ -296,7 +296,9 @@ fn init_fields(
             #init
 
             #(#cfgs)*
-            #[allow(unused_variables)]
+            // Allow `non_snake_case` since the same warning is going to be reported for the struct
+            // field.
+            #[allow(unused_variables, non_snake_case)]
             let #ident = #guard.let_binding();
         });