diff --git a/ethcore/wasm/src/panic_payload.rs b/ethcore/wasm/src/panic_payload.rs
index e79c13a24..dc95f53fb 100644
--- a/ethcore/wasm/src/panic_payload.rs
+++ b/ethcore/wasm/src/panic_payload.rs
@@ -15,8 +15,7 @@
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
 use byteorder::{LittleEndian, ReadBytesExt};
-use std::io;
-use std::io::Read;
+use std::io::{self, Read};
 
 #[derive(Debug, PartialEq, Eq)]
 pub struct PanicPayload {