diff --git a/Dockerfile b/Dockerfile
index ed8c3ab..1b90ef4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,21 +1,13 @@
-FROM mono:4.6
-MAINTAINER Maksym Prokopov <mprokopov@gmail.com>
-#RUN apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF
-#RUN echo "deb http://download.mono-project.com/repo/debian wheezy main" | tee /etc/apt/sources.list.d/mono-xamarin.list
-#RUN apt-get update -qq && apt-get -yf install mono-complete wget
-RUN mkdir /manager /data
-WORKDIR /manager
+FROM mono:6.8
+
+RUN apt-get update && apt-get install wget unzip
 
-ADD libe_sqlite3.so .
-#this is manually compiled libe_sqlite3 version
-#to clear curl cache bump version
-ENV MANAGER_VER 16.12.56 
+COPY init.sh /
 
-RUN curl -O https://mngr.s3.amazonaws.com/ManagerServer.tar.gz \
- && tar -xzf ManagerServer.tar.gz \
- && rm ManagerServer.tar.gz
-CMD mono ManagerServer.exe -port 8080 -path "/data"
+RUN mkdir /manager /data
+WORKDIR /manager
 
 VOLUME ["/data"]
 EXPOSE 8080
 
+ENTRYPOINT ["/init.sh"]
\ No newline at end of file
diff --git a/init.sh b/init.sh
new file mode 100755
index 0000000..d2e34f6
--- /dev/null
+++ b/init.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+wget https://github.com/Manager-io/Manager.zip/releases/latest/download/Manager.zip -O Manager.zip
+
+unzip Manager.zip
+
+rm -f Manager.zip
+
+mono ManagerServer.exe -port 8080 -path "/data"
\ No newline at end of file