diff --git a/seamantic/src/model/id.rs b/seamantic/src/model/id.rs
index 0dc9ea0..514b6eb 100644
--- a/seamantic/src/model/id.rs
+++ b/seamantic/src/model/id.rs
@@ -78,7 +78,7 @@ impl<T> Id<T> {
 }
 
 impl<T> fmt::Debug for Id<T> {
-	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+	fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
 		f.debug_struct("Id")
 			.field("T", &core::any::type_name::<T>())
 			.field("id", &self.id)