diff --git a/Userland/Libraries/LibCpp/Preprocessor.cpp b/Userland/Libraries/LibCpp/Preprocessor.cpp
index 5159f5ea6e..dfb0d58691 100644
--- a/Userland/Libraries/LibCpp/Preprocessor.cpp
+++ b/Userland/Libraries/LibCpp/Preprocessor.cpp
@@ -24,11 +24,14 @@ Vector<Token> Preprocessor::process_and_lex()
     lexer.set_ignore_whitespace(true);
     auto tokens = lexer.lex();
 
+    m_unprocessed_tokens = tokens;
+
     for (size_t token_index = 0; token_index < tokens.size(); ++token_index) {
         auto& token = tokens[token_index];
         m_current_line = token.start().line;
         if (token.type() == Token::Type::PreprocessorStatement) {
             handle_preprocessor_statement(token.text());
+            m_processed_tokens.append(tokens[token_index]);
             continue;
         }
 
diff --git a/Userland/Libraries/LibCpp/Preprocessor.h b/Userland/Libraries/LibCpp/Preprocessor.h
index f834ba918b..92e5ce5dc4 100644
--- a/Userland/Libraries/LibCpp/Preprocessor.h
+++ b/Userland/Libraries/LibCpp/Preprocessor.h
@@ -49,6 +49,8 @@ public:
 
     Function<Definitions(StringView)> definitions_in_header_callback { nullptr };
 
+    Vector<Token> const& unprocessed_tokens() const { return m_unprocessed_tokens; }
+
 private:
     void handle_preprocessor_statement(StringView);
     void handle_include_statement(StringView);
@@ -72,6 +74,7 @@ private:
     String m_filename;
     String m_program;
 
+    Vector<Token> m_unprocessed_tokens;
     Vector<Token> m_processed_tokens;
     Definitions m_definitions;
     Vector<Substitution> m_substitutions;