diff --git a/clippy_lints/src/inline_fn_without_body.rs b/clippy_lints/src/inline_fn_without_body.rs
index 29492cf8c436..cedcdec1062f 100644
--- a/clippy_lints/src/inline_fn_without_body.rs
+++ b/clippy_lints/src/inline_fn_without_body.rs
@@ -6,6 +6,7 @@ use crate::rustc::hir::*;
 use crate::syntax::ast::{Attribute, Name};
 use crate::utils::span_lint_and_then;
 use crate::utils::sugg::DiagnosticBuilderExt;
+use crate::rustc_errors::Applicability;
 
 /// **What it does:** Checks for `#[inline]` on trait methods without bodies
 ///
@@ -56,7 +57,7 @@ fn check_attrs(cx: &LateContext<'_, '_>, name: Name, attrs: &[Attribute]) {
             attr.span,
             &format!("use of `#[inline]` on trait method `{}` which has no body", name),
             |db| {
-                db.suggest_remove_item(cx, attr.span, "remove");
+                db.suggest_remove_item(cx, attr.span, "remove", Applicability::Unspecified);
             },
         );
     }
diff --git a/clippy_lints/src/new_without_default.rs b/clippy_lints/src/new_without_default.rs
index 131f73b7c617..0163849dd229 100644
--- a/clippy_lints/src/new_without_default.rs
+++ b/clippy_lints/src/new_without_default.rs
@@ -8,6 +8,7 @@ use crate::syntax::source_map::Span;
 use crate::utils::paths;
 use crate::utils::{get_trait_def_id, implements_trait, return_ty, same_tys, span_lint_and_then};
 use crate::utils::sugg::DiagnosticBuilderExt;
+use crate::rustc_errors::Applicability;
 
 /// **What it does:** Checks for types with a `fn new() -> Self` method and no
 /// implementation of
@@ -129,7 +130,13 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for NewWithoutDefault {
                                             impl_item.span,
                                             &format!("you should consider deriving a `Default` implementation for `{}`", self_ty),
                                             |db| {
-                                                db.suggest_item_with_attr(cx, sp, "try this", "#[derive(Default)]");
+                                                db.suggest_item_with_attr(
+                                                        cx,
+                                                        sp,
+                                                        "try this",
+                                                        "#[derive(Default)]",
+                                                        Applicability::Unspecified,
+                                                        );
                                             });
                                     } else {
                                         span_lint_and_then(
@@ -143,6 +150,7 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for NewWithoutDefault {
                                                     item.span,
                                                     "try this",
                                                     &create_new_without_default_suggest_msg(self_ty),
+                                                    Applicability::Unspecified,
                                                 );
                                             },
                                         );
diff --git a/clippy_lints/src/utils/sugg.rs b/clippy_lints/src/utils/sugg.rs
index f7d8c1fc1512..0cdfd623f45e 100644
--- a/clippy_lints/src/utils/sugg.rs
+++ b/clippy_lints/src/utils/sugg.rs
@@ -462,7 +462,7 @@ pub trait DiagnosticBuilderExt<'a, T: LintContext<'a>> {
     /// ```rust,ignore
     /// db.suggest_item_with_attr(cx, item, "#[derive(Default)]");
     /// ```
-    fn suggest_item_with_attr<D: Display + ?Sized>(&mut self, cx: &T, item: Span, msg: &str, attr: &D);
+    fn suggest_item_with_attr<D: Display + ?Sized>(&mut self, cx: &T, item: Span, msg: &str, attr: &D, applicability: Applicability);
 
     /// Suggest to add an item before another.
     ///
@@ -476,7 +476,7 @@ pub trait DiagnosticBuilderExt<'a, T: LintContext<'a>> {
     ///     bar();
     /// }");
     /// ```
-    fn suggest_prepend_item(&mut self, cx: &T, item: Span, msg: &str, new_item: &str);
+    fn suggest_prepend_item(&mut self, cx: &T, item: Span, msg: &str, new_item: &str, applicability: Applicability);
 
     /// Suggest to completely remove an item.
     ///
@@ -489,11 +489,11 @@ pub trait DiagnosticBuilderExt<'a, T: LintContext<'a>> {
     /// ```rust,ignore
     /// db.suggest_remove_item(cx, item, "remove this")
     /// ```
-    fn suggest_remove_item(&mut self, cx: &T, item: Span, msg: &str);
+    fn suggest_remove_item(&mut self, cx: &T, item: Span, msg: &str, applicability: Applicability);
 }
 
 impl<'a, 'b, 'c, T: LintContext<'c>> DiagnosticBuilderExt<'c, T> for rustc_errors::DiagnosticBuilder<'b> {
-    fn suggest_item_with_attr<D: Display + ?Sized>(&mut self, cx: &T, item: Span, msg: &str, attr: &D) {
+    fn suggest_item_with_attr<D: Display + ?Sized>(&mut self, cx: &T, item: Span, msg: &str, attr: &D, applicability: Applicability) {
         if let Some(indent) = indentation(cx, item) {
             let span = item.with_hi(item.lo());
 
@@ -501,12 +501,12 @@ impl<'a, 'b, 'c, T: LintContext<'c>> DiagnosticBuilderExt<'c, T> for rustc_error
                         span,
                         msg,
                         format!("{}\n{}", attr, indent),
-                        Applicability::Unspecified,
+                        applicability,
                         );
         }
     }
 
-    fn suggest_prepend_item(&mut self, cx: &T, item: Span, msg: &str, new_item: &str) {
+    fn suggest_prepend_item(&mut self, cx: &T, item: Span, msg: &str, new_item: &str, applicability: Applicability) {
         if let Some(indent) = indentation(cx, item) {
             let span = item.with_hi(item.lo());
 
@@ -527,12 +527,12 @@ impl<'a, 'b, 'c, T: LintContext<'c>> DiagnosticBuilderExt<'c, T> for rustc_error
                         span,
                         msg,
                         format!("{}\n{}", new_item, indent),
-                        Applicability::Unspecified,
+                        applicability,
                         );
         }
     }
 
-    fn suggest_remove_item(&mut self, cx: &T, item: Span, msg: &str) {
+    fn suggest_remove_item(&mut self, cx: &T, item: Span, msg: &str, applicability: Applicability) {
         let mut remove_span = item;
         let hi = cx.sess().source_map().next_point(remove_span).hi();
         let fmpos = cx.sess().source_map().lookup_byte_offset(hi);
@@ -549,7 +549,7 @@ impl<'a, 'b, 'c, T: LintContext<'c>> DiagnosticBuilderExt<'c, T> for rustc_error
                     remove_span,
                     msg,
                     String::new(),
-                    Applicability::Unspecified,
+                    applicability,
                     );
     }
 }