diff --git a/Libraries/LibLine/Editor.cpp b/Libraries/LibLine/Editor.cpp
index 94be98a68f..e73b430e8d 100644
--- a/Libraries/LibLine/Editor.cpp
+++ b/Libraries/LibLine/Editor.cpp
@@ -53,7 +53,7 @@ Editor::Editor(Configuration configuration)
     m_always_refresh = configuration.refresh_behaviour == Configuration::RefreshBehaviour::Eager;
     m_pending_chars = ByteBuffer::create_uninitialized(0);
     get_terminal_size();
-    m_suggestion_display = make<XtermSuggestionDisplay>(m_num_lines, m_num_columns, m_cached_prompt_metrics);
+    m_suggestion_display = make<XtermSuggestionDisplay>(m_num_lines, m_num_columns);
 }
 
 Editor::~Editor()
diff --git a/Libraries/LibLine/SuggestionDisplay.h b/Libraries/LibLine/SuggestionDisplay.h
index 80606bc5fc..434b0ee3a2 100644
--- a/Libraries/LibLine/SuggestionDisplay.h
+++ b/Libraries/LibLine/SuggestionDisplay.h
@@ -62,10 +62,9 @@ protected:
 
 class XtermSuggestionDisplay : public SuggestionDisplay {
 public:
-    XtermSuggestionDisplay(size_t lines, size_t columns, const StringMetrics& prompt_metrics)
+    XtermSuggestionDisplay(size_t lines, size_t columns)
         : m_num_lines(lines)
         , m_num_columns(columns)
-        , m_prompt_metrics(prompt_metrics)
     {
     }
     virtual ~XtermSuggestionDisplay() override { }
@@ -94,7 +93,6 @@ private:
     size_t m_num_lines { 0 };
     size_t m_num_columns { 0 };
     size_t m_prompt_lines_at_suggestion_initiation { 0 };
-    const StringMetrics& m_prompt_metrics;
 
     struct PageRange {
         size_t start;