diff --git a/src/librustc_typeck/check/mod.rs b/src/librustc_typeck/check/mod.rs
index ad63806df6696d1798feb275c3b20314abee5f15..5a08880e2691e90214bacd415495ba77d812d247 100644
--- a/src/librustc_typeck/check/mod.rs
+++ b/src/librustc_typeck/check/mod.rs
@@ -3363,7 +3363,7 @@ fn check_user_unop<'a, 'tcx>(fcx: &FnCtxt<'a, 'tcx>,
                 format!("cannot apply unary operator `{}` to type `{}`",
                         op_str, actual)
             }, rhs_t, None);
-        }, AutorefArgs::Yes)
+        }, AutorefArgs::No)
     }
 
     // Check field access expressions