diff --git a/compiler/rustc_resolve/src/late/diagnostics.rs b/compiler/rustc_resolve/src/late/diagnostics.rs
index 47f8cc5613991..141261edb1396 100644
--- a/compiler/rustc_resolve/src/late/diagnostics.rs
+++ b/compiler/rustc_resolve/src/late/diagnostics.rs
@@ -1604,18 +1604,23 @@ impl<'a: 'ast, 'ast, 'tcx> LateResolutionVisitor<'a, '_, 'ast, 'tcx> {
 
         match (res, source) {
             (
-                Res::Def(DefKind::Macro(MacroKind::Bang), _),
+                Res::Def(DefKind::Macro(MacroKind::Bang), def_id),
                 PathSource::Expr(Some(Expr {
                     kind: ExprKind::Index(..) | ExprKind::Call(..), ..
                 }))
                 | PathSource::Struct,
             ) => {
+                // Don't suggest macro if it's unstable.
+                let suggestable = def_id.is_local()
+                    || self.r.tcx.lookup_stability(def_id).map_or(true, |s| s.is_stable());
+
                 err.span_label(span, fallback_label.to_string());
 
                 // Don't suggest `!` for a macro invocation if there are generic args
                 if path
                     .last()
                     .is_some_and(|segment| !segment.has_generic_args && !segment.has_lifetime_args)
+                    && suggestable
                 {
                     err.span_suggestion_verbose(
                         span.shrink_to_hi(),
diff --git a/tests/ui/unboxed-closures/unboxed-closures-type-mismatch-closure-from-another-scope.stderr b/tests/ui/unboxed-closures/unboxed-closures-type-mismatch-closure-from-another-scope.stderr
index 394186fafe417..5f22c781345ff 100644
--- a/tests/ui/unboxed-closures/unboxed-closures-type-mismatch-closure-from-another-scope.stderr
+++ b/tests/ui/unboxed-closures/unboxed-closures-type-mismatch-closure-from-another-scope.stderr
@@ -32,10 +32,6 @@ error[E0423]: expected function, found macro `deref`
 LL |     deref(p);
    |     ^^^^^ not a function
    |
-help: use `!` to invoke the macro
-   |
-LL |     deref!(p);
-   |          +
 help: use the `.` operator to call the method `Deref::deref` on `&&()`
    |
 LL -     deref(p);