diff --git a/src/librustc_lint/types.rs b/src/librustc_lint/types.rs
index 396d830d85be1..ef9b3d38c637c 100644
--- a/src/librustc_lint/types.rs
+++ b/src/librustc_lint/types.rs
@@ -577,7 +577,7 @@ impl<'a, 'tcx> ImproperCTypesVisitor<'a, 'tcx> {
             ty::TyDynamic(..) => FfiUnsafe {
                 ty: ty,
                 reason: "trait objects have no C equivalent",
-                help: Some("consider using a raw pointer instead"),
+                help: None,
             },
 
             ty::TyStr => FfiUnsafe {
diff --git a/src/test/ui/lint-ctypes.stderr b/src/test/ui/lint-ctypes.stderr
index 2abf08d55f7b3..748c311055fa9 100644
--- a/src/test/ui/lint-ctypes.stderr
+++ b/src/test/ui/lint-ctypes.stderr
@@ -78,8 +78,6 @@ error: `extern` block uses type `std::clone::Clone` which is not FFI-safe: trait
    |
 62 |     pub fn trait_type(p: &Clone); //~ ERROR uses type `std::clone::Clone`
    |                          ^^^^^^
-   |
-   = help: consider using a raw pointer instead
 
 error: `extern` block uses type `(i32, i32)` which is not FFI-safe: tuples have unspecified layout
   --> $DIR/lint-ctypes.rs:63:26