diff --git a/compiler/rustc_error_messages/locales/en-US/lint.ftl b/compiler/rustc_error_messages/locales/en-US/lint.ftl
index 43c21b380a5..ec0b9697a74 100644
--- a/compiler/rustc_error_messages/locales/en-US/lint.ftl
+++ b/compiler/rustc_error_messages/locales/en-US/lint.ftl
@@ -43,3 +43,6 @@ lint-tykind = usage of `ty::TyKind`
 
 lint-ty-qualified = usage of qualified `ty::{$ty}`
     .suggestion = try importing it and using it unqualified
+
+lint-lintpass-by-hand = implementing `LintPass` by hand
+    .help = try using `declare_lint_pass!` or `impl_lint_pass!` instead
diff --git a/compiler/rustc_lint/src/internal.rs b/compiler/rustc_lint/src/internal.rs
index 3707abd2838..92273360d2e 100644
--- a/compiler/rustc_lint/src/internal.rs
+++ b/compiler/rustc_lint/src/internal.rs
@@ -325,8 +325,8 @@ impl EarlyLintPass for LintPassImpl {
                             LINT_PASS_IMPL_WITHOUT_MACRO,
                             lint_pass.path.span,
                             |lint| {
-                                lint.build("implementing `LintPass` by hand")
-                                    .help("try using `declare_lint_pass!` or `impl_lint_pass!` instead")
+                                lint.build(fluent::lint::lintpass_by_hand)
+                                    .help(fluent::lint::help)
                                     .emit();
                             },
                         )