diff --git a/Libraries/LibLine/Editor.cpp b/Libraries/LibLine/Editor.cpp
index fd39cfa08b8..1bc92ce58f9 100644
--- a/Libraries/LibLine/Editor.cpp
+++ b/Libraries/LibLine/Editor.cpp
@@ -107,7 +107,7 @@ void Editor::insert(const char ch)
     ++m_cursor;
 }
 
-void Editor::on_char_input(char ch, Function<bool(Editor&)> callback)
+void Editor::register_character_input_callback(char ch, Function<bool(Editor&)> callback)
 {
     if (m_key_callbacks.contains(ch)) {
         dbg() << "Key callback registered twice for " << ch;
diff --git a/Libraries/LibLine/Editor.h b/Libraries/LibLine/Editor.h
index dc94c64d78d..62804748a84 100644
--- a/Libraries/LibLine/Editor.h
+++ b/Libraries/LibLine/Editor.h
@@ -74,7 +74,7 @@ public:
     void add_to_history(const String&);
     const Vector<String>& history() const { return m_history; }
 
-    void on_char_input(char ch, Function<bool(Editor&)> callback);
+    void register_character_input_callback(char ch, Function<bool(Editor&)> callback);
 
     Function<Vector<String>(const String&)> on_tab_complete_first_token = nullptr;
     Function<Vector<String>(const String&)> on_tab_complete_other_token = nullptr;