diff --git a/src/librustc_mir/transform/instrument_coverage.rs b/src/librustc_mir/transform/instrument_coverage.rs
index fda7ad731fa..c36614938e1 100644
--- a/src/librustc_mir/transform/instrument_coverage.rs
+++ b/src/librustc_mir/transform/instrument_coverage.rs
@@ -57,6 +57,7 @@ pub fn instrument_coverage<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) {
             destination: Some((Place::from(temp), new_block)),
             cleanup: None,
             from_hir_call: false,
+            fn_span: span,
         },
     );