diff --git a/go.mod b/go.mod
index 40057c61e6475..91e70829f3fc8 100644
--- a/go.mod
+++ b/go.mod
@@ -48,7 +48,7 @@ require (
 	github.com/pingcap/gofail v0.0.0-20181217135706-6a951c1e42c3
 	github.com/pingcap/goleveldb v0.0.0-20171020084629-8d44bfdf1030
 	github.com/pingcap/kvproto v0.0.0-20181109035735-8e3f33ac4929
-	github.com/pingcap/parser v0.0.0-20181207085916-6c21d4344dfa
+	github.com/pingcap/parser v0.0.0-20181225054907-cae9754c056b
 	github.com/pingcap/pd v2.1.0-rc.4+incompatible
 	github.com/pingcap/tidb-tools v2.1.1-0.20181218072513-b2235d442b06+incompatible
 	github.com/pingcap/tipb v0.0.0-20180910045846-371b48b15d93
@@ -80,5 +80,3 @@ require (
 	gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect
 	gopkg.in/yaml.v2 v2.2.1 // indirect
 )
-
-replace github.com/pingcap/parser => github.com/lysu/parser v0.0.0-20181221063414-a86a9ff7a7de
diff --git a/go.sum b/go.sum
index fd76039a657ff..24a743425b08f 100644
--- a/go.sum
+++ b/go.sum
@@ -66,8 +66,6 @@ github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
 github.com/jonboulle/clockwork v0.1.0 h1:VKV+ZcuP6l3yW9doeqz6ziZGgcynBVQO+obU0+0hcPo=
 github.com/jonboulle/clockwork v0.1.0/go.mod h1:Ii8DK3G1RaLaWxj9trq07+26W01tbo22gdxWY5EU2bo=
-github.com/lysu/parser v0.0.0-20181221063414-a86a9ff7a7de h1:CLePfxW7/iqT99EOviIa+TKMQDOP4JVg77Pak5hQeFM=
-github.com/lysu/parser v0.0.0-20181221063414-a86a9ff7a7de/go.mod h1:CJk6LPzPxAcwHIcTugQaKxzvTR10NDJ5ln8XR7uYTJk=
 github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
 github.com/montanaflynn/stats v0.0.0-20151014174947-eeaced052adb h1:bsjNADsjHq0gjU7KO7zwoX5k3HtFdf6TDzB3ncl5iUs=
@@ -94,8 +92,8 @@ github.com/pingcap/goleveldb v0.0.0-20171020084629-8d44bfdf1030 h1:XJLuW0lsP7vAt
 github.com/pingcap/goleveldb v0.0.0-20171020084629-8d44bfdf1030/go.mod h1:O17XtbryoCJhkKGbT62+L2OlrniwqiGLSqrmdHCMzZw=
 github.com/pingcap/kvproto v0.0.0-20181109035735-8e3f33ac4929 h1:NAq95+VGsS2G7SjzZ5LP9iUlCMNAs13QUzbNY3G90v8=
 github.com/pingcap/kvproto v0.0.0-20181109035735-8e3f33ac4929/go.mod h1:0gwbe1F2iBIjuQ9AH0DbQhL+Dpr5GofU8fgYyXk+ykk=
-github.com/pingcap/parser v0.0.0-20181207085916-6c21d4344dfa h1:m6vqGJWtMKHr2RiyxdcHptRXAsYMAXcdbL6uGQkaMxg=
-github.com/pingcap/parser v0.0.0-20181207085916-6c21d4344dfa/go.mod h1:1FNvfp9+J0wvc4kl8eGNh7Rqrxveg15jJoWo/a0uHwA=
+github.com/pingcap/parser v0.0.0-20181225054907-cae9754c056b h1:BSTVI3Vm99xPNBgvno34KiQRzK/NhcainoBNaxV+a8E=
+github.com/pingcap/parser v0.0.0-20181225054907-cae9754c056b/go.mod h1:1FNvfp9+J0wvc4kl8eGNh7Rqrxveg15jJoWo/a0uHwA=
 github.com/pingcap/pd v2.1.0-rc.4+incompatible h1:/buwGk04aHO5odk/+O8ZOXGs4qkUjYTJ2UpCJXna8NE=
 github.com/pingcap/pd v2.1.0-rc.4+incompatible/go.mod h1:nD3+EoYes4+aNNODO99ES59V83MZSI+dFbhyr667a0E=
 github.com/pingcap/tidb-tools v2.1.1-0.20181218072513-b2235d442b06+incompatible h1:Bsd+NHosPVowEGB3BCx+2d8wUQGDTXSSC5ljeNS6cXo=