diff --git a/src/compiler/compile.cc b/src/compiler/compile.cc
index 3edcf141..a887c4fc 100644
--- a/src/compiler/compile.cc
+++ b/src/compiler/compile.cc
@@ -45,25 +45,4 @@ extern "C" TSCompileResult ts_compile_grammar(const char *input) {
   return { strdup(code.c_str()), nullptr, TSCompileErrorTypeNone };
 }
 
-pair<string, const CompileError> compile(const InputGrammar &grammar,
-                                         std::string name) {
-  auto prepare_grammar_result = prepare_grammar::prepare_grammar(grammar);
-  const SyntaxGrammar &syntax_grammar = get<0>(prepare_grammar_result);
-  const LexicalGrammar &lexical_grammar = get<1>(prepare_grammar_result);
-  CompileError error = get<2>(prepare_grammar_result);
-  if (error.type) return { "", error };
-
-  auto table_build_result =
-    build_tables::build_tables(syntax_grammar, lexical_grammar);
-  const ParseTable &parse_table = get<0>(table_build_result);
-  const LexTable &lex_table = get<1>(table_build_result);
-  error = get<2>(table_build_result);
-  if (error.type) return { "", error };
-
-  string code = generate_code::c_code(name, parse_table, lex_table,
-                                      syntax_grammar, lexical_grammar);
-
-  return { code, CompileError::none() };
-}
-
 }  // namespace tree_sitter
diff --git a/src/compiler/compile.h b/src/compiler/compile.h
deleted file mode 100644
index 5f182bc0..00000000
--- a/src/compiler/compile.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#ifndef COMPILER_COMPILE_H_
-#define COMPILER_COMPILE_H_
-
-#include <string>
-#include <utility>
-#include "compiler/compile_error.h"
-
-namespace tree_sitter {
-
-struct InputGrammar;
-
-std::pair<std::string, CompileError> compile(const InputGrammar &, std::string);
-
-}  // namespace tree_sitter
-
-#endif  // COMPILER_COMPILE_H_