diff --git a/clippy_lints/src/manual_ilog2.rs b/clippy_lints/src/manual_ilog2.rs
index 56e15fb30eaa..b9d0f5df14d2 100644
--- a/clippy_lints/src/manual_ilog2.rs
+++ b/clippy_lints/src/manual_ilog2.rs
@@ -48,6 +48,7 @@ impl ManualIlog2 {
 impl_lint_pass!(ManualIlog2 => [MANUAL_ILOG2]);
 
 impl LateLintPass<'_> for ManualIlog2 {
+
     fn check_expr(&mut self, cx: &LateContext<'_>, expr: &Expr<'_>) {
         if !self.msrv.meets(msrvs::MANUAL_ILOG2) {
             return;
@@ -102,4 +103,6 @@ impl LateLintPass<'_> for ManualIlog2 {
             );
         }
     }
+
+    extract_msrv_attr!(LateContext);
 }