diff --git a/src/lib.rs b/src/lib.rs
index 6a3983c..02aa5e3 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -2,6 +2,7 @@
 
 #![no_std]
 #![feature(doc_auto_cfg)]
+#![feature(const_trait_impl)]
 
 #[cfg(feature = "ramdisk")]
 pub mod ramdisk;
diff --git a/src/ramdisk.rs b/src/ramdisk.rs
index 9a385ca..3df5568 100644
--- a/src/ramdisk.rs
+++ b/src/ramdisk.rs
@@ -44,7 +44,7 @@ impl RamDisk {
     }
 }
 
-impl BaseDriverOps for RamDisk {
+impl const BaseDriverOps for RamDisk {
     fn device_type(&self) -> DeviceType {
         DeviceType::Block
     }