diff --git a/crates/fs/src/fatfs/mod.rs b/crates/fs/src/fatfs/mod.rs
index 8887f60c..bf986f49 100644
--- a/crates/fs/src/fatfs/mod.rs
+++ b/crates/fs/src/fatfs/mod.rs
@@ -63,6 +63,10 @@ enum FatEntry {
     Defective,
 }
 
+// FIXME: Bug: Rust thinks some of these constants are not being used, yet they are
+//        used in `from_fat16` and `from_fat32` which are being used. Maybe a bug with
+//        Rust?
+#[allow(dead_code)]
 impl FatEntry {
     const FREE_CLUSTER: u32 = 0;
     const ALLOCATED_CLUSTER_BEGIN: u32 = 2;