diff --git a/src/lib.rs b/src/lib.rs
index 37cdf6a9c582..06922ef56748 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -26,6 +26,7 @@ pub mod mut_mut;
 pub mod len_zero;
 pub mod attrs;
 pub mod collapsible_if;
+pub mod utils;
 
 #[plugin_registrar]
 pub fn plugin_registrar(reg: &mut Registry) {
diff --git a/src/utils.rs b/src/utils.rs
index e6e0c0e4868d..c67ded3d93d9 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -1,7 +1,7 @@
 use rustc::lint::Context;
 use syntax::codemap::ExpnInfo;
 
-fn in_macro(cx: &Context, opt_info: Option<&ExpnInfo>) -> bool {
+pub fn in_macro(cx: &Context, opt_info: Option<&ExpnInfo>) -> bool {
 	opt_info.map_or(false, |info| {
 		info.callee.span.map_or(true, |span| {
 			cx.sess().codemap().span_to_snippet(span).ok().map_or(true, |code|