diff --git a/src/lib/index.ts b/src/lib/index.ts
index 0dfaafd5..448e8f0e 100644
--- a/src/lib/index.ts
+++ b/src/lib/index.ts
@@ -1,2 +1,2 @@
-export * as grammar from "./grammar.js";
+export * as grammar from "../parser/grammar.js";
 export * from "../parser/utils/parse-file.js";
diff --git a/src/lib/grammar.ts b/src/parser/grammar.ts
similarity index 100%
rename from src/lib/grammar.ts
rename to src/parser/grammar.ts
diff --git a/src/parser/lexer.ts b/src/parser/lexer.ts
index 48fa377e..7a1c2849 100644
--- a/src/parser/lexer.ts
+++ b/src/parser/lexer.ts
@@ -6,7 +6,7 @@ import {
   isWhitespace,
   isDigit,
   isDigitSign,
-} from "../lib/grammar.js";
+} from "./grammar.js";
 
 export const lexer = (chars: CharStream): Token => {
   const token = new Token({
diff --git a/src/parser/syntax-macros/functional-notation.ts b/src/parser/syntax-macros/functional-notation.ts
index bd47c6ee..18ff300a 100644
--- a/src/parser/syntax-macros/functional-notation.ts
+++ b/src/parser/syntax-macros/functional-notation.ts
@@ -1,4 +1,4 @@
-import { isOp } from "../../lib/grammar.js";
+import { isOp } from "../grammar.js";
 import { Expr, List } from "../../syntax-objects/index.js";
 
 export const functionalNotation = (list: List): List => {
diff --git a/src/parser/syntax-macros/interpret-whitespace.ts b/src/parser/syntax-macros/interpret-whitespace.ts
index 25736fa2..e5e582e6 100644
--- a/src/parser/syntax-macros/interpret-whitespace.ts
+++ b/src/parser/syntax-macros/interpret-whitespace.ts
@@ -1,4 +1,4 @@
-import { isContinuationOp, isGreedyOp } from "../../lib/grammar.js";
+import { isContinuationOp, isGreedyOp } from "../grammar.js";
 import { Expr, List } from "../../syntax-objects/index.js";
 
 export const interpretWhitespace = (list: List, indentLevel?: number): List => {
diff --git a/src/parser/syntax-macros/primary.ts b/src/parser/syntax-macros/primary.ts
index f273fdaa..0a632a70 100644
--- a/src/parser/syntax-macros/primary.ts
+++ b/src/parser/syntax-macros/primary.ts
@@ -1,4 +1,4 @@
-import { infixOps, isPrefixOp, prefixOps } from "../../lib/grammar.js";
+import { infixOps, isPrefixOp, prefixOps } from "../grammar.js";
 import { Expr, List } from "../../syntax-objects/index.js";
 
 /**