diff --git a/clippy_lints/src/dereference.rs b/clippy_lints/src/dereference.rs
index 8090f821d..fe37fd4a0 100644
--- a/clippy_lints/src/dereference.rs
+++ b/clippy_lints/src/dereference.rs
@@ -940,7 +940,6 @@ impl TyCoercionStability {
                 | ty::FnDef(..)
                 | ty::Generator(..)
                 | ty::GeneratorWitness(..)
-                | ty::GeneratorWitnessMIR(..)
                 | ty::Closure(..)
                 | ty::Never
                 | ty::Tuple(_)