diff --git a/clippy_utils/src/ast_utils.rs b/clippy_utils/src/ast_utils/mod.rs
similarity index 100%
rename from clippy_utils/src/ast_utils.rs
rename to clippy_utils/src/ast_utils/mod.rs
diff --git a/clippy_utils/src/ty.rs b/clippy_utils/src/ty/mod.rs
similarity index 100%
rename from clippy_utils/src/ty.rs
rename to clippy_utils/src/ty/mod.rs