diff --git a/src/lexer/lexer.rs b/src/lexer/_lexer.rs
similarity index 100%
rename from src/lexer/lexer.rs
rename to src/lexer/_lexer.rs
diff --git a/src/lexer/mod.rs b/src/lexer/mod.rs
index ad2abcf..d851fd6 100644
--- a/src/lexer/mod.rs
+++ b/src/lexer/mod.rs
@@ -1,5 +1,5 @@
-mod lexer;
+mod _lexer;
 mod token;
 
-pub use lexer::scan_tokens;
+pub use _lexer::scan_tokens;
 pub use token::{Token, TokenType};
diff --git a/src/parser/parser.rs b/src/parser/_parser.rs
similarity index 100%
rename from src/parser/parser.rs
rename to src/parser/_parser.rs
diff --git a/src/parser/mod.rs b/src/parser/mod.rs
index 2b4daea..6bb49e0 100644
--- a/src/parser/mod.rs
+++ b/src/parser/mod.rs
@@ -1,7 +1,7 @@
+mod _parser;
 mod expr;
-mod parser;
 mod stmt;
 
+pub use _parser::parse_tokens;
 pub use expr::{BinaryOp, Expr, Literal, LogicalOp, UnaryOp};
-pub use parser::parse_tokens;
 pub use stmt::Stmt;