diff --git a/crates/editor/src/editor.rs b/crates/editor/src/editor.rs
index 7518851212..a003b948d8 100644
--- a/crates/editor/src/editor.rs
+++ b/crates/editor/src/editor.rs
@@ -60,9 +60,9 @@ use gpui::{
     AnyElement, AppContext, AsyncWindowContext, BackgroundExecutor, Bounds, ClipboardItem, Context,
     DispatchPhase, ElementId, EventEmitter, FocusHandle, FocusableView, FontId, FontStyle,
     FontWeight, HighlightStyle, Hsla, InteractiveText, KeyContext, Model, MouseButton,
-    ParentElement, Pixels, Render, SharedString, Styled, StyledText, Subscription, Task, TextStyle,
-    UnderlineStyle, UniformListScrollHandle, View, ViewContext, ViewInputHandler, VisualContext,
-    WeakView, WhiteSpace, WindowContext,
+    ParentElement, Pixels, Render, SharedString, StrikethroughStyle, Styled, StyledText,
+    Subscription, Task, TextStyle, UnderlineStyle, UniformListScrollHandle, View, ViewContext,
+    ViewInputHandler, VisualContext, WeakView, WhiteSpace, WindowContext,
 };
 use highlight_matching_bracket::refresh_matching_bracket_highlights;
 use hover_popover::{hide_hover, HoverState};
@@ -930,6 +930,15 @@ impl CompletionsMenu {
                                     // Ignore font weight for syntax highlighting, as we'll use it
                                     // for fuzzy matches.
                                     highlight.font_weight = None;
+
+                                    if completion.lsp_completion.deprecated.unwrap_or(false) {
+                                        highlight.strikethrough = Some(StrikethroughStyle {
+                                            thickness: 1.0.into(),
+                                            ..Default::default()
+                                        });
+                                        highlight.color = Some(cx.theme().colors().text_muted);
+                                    }
+
                                     (range, highlight)
                                 },
                             ),