diff --git a/tools/dockerfile/Dockerfile.ipu b/tools/dockerfile/Dockerfile.ipu
index d6c46245e501c4ea138756e5c6a0fd5ef07d4c9c..ee2d984035624888e3afa67a0f497926ea247ea2 100644
--- a/tools/dockerfile/Dockerfile.ipu
+++ b/tools/dockerfile/Dockerfile.ipu
@@ -6,7 +6,7 @@
 # run a container
 # docker run --ulimit memlock=-1:-1 --net=host --cap-add=IPC_LOCK --device=/dev/infiniband/ --ipc=host --rm -it paddlepaddle/paddle:latest-dev-ipu bash
 
-FROM graphcore/poplar:poplar-extbaidu:2.5.0-ubuntu-18.04-20220407
+FROM graphcore/poplar-extbaidu:2.5.0-ubuntu-18.04-20220407
 MAINTAINER PaddlePaddle Authors <paddle-dev@baidu.com>
 
 # ENV variables