diff --git a/Dockerfile b/Dockerfile
deleted file mode 100644
index 0aa272068..000000000
--- a/Dockerfile
+++ /dev/null
@@ -1,18 +0,0 @@
-FROM centos:latest
-
-# Build dependency
-RUN yum update -y &&\
-  yum install -y epel-release &&\
-  yum install -y clang cmake3 gcc-c++ make &&\
-  yum clean all
-
-# Test dependency
-RUN yum install -y expect vim-common
-
-ADD . /src
-WORKDIR /src
-
-# Build fish
-RUN cmake3 . &&\
-  make &&\
-  make install