diff --git a/crypto/bn256/bn256_slow.go b/crypto/bn256/bn256_slow.go
index 47df49d417..49021082f5 100644
--- a/crypto/bn256/bn256_slow.go
+++ b/crypto/bn256/bn256_slow.go
@@ -7,7 +7,7 @@
 // Package bn256 implements the Optimal Ate pairing over a 256-bit Barreto-Naehrig curve.
 package bn256
 
-import "github.com/ethereum/go-ethereum/crypto/bn256/google"
+import bn256 "github.com/ethereum/go-ethereum/crypto/bn256/google"
 
 // G1 is an abstract cyclic group. The zero value is suitable for use as the
 // output of an operation, but cannot be used as an input.