diff --git a/platform-independent/c/cli/Dockerfile b/platform-independent/c/cli/Dockerfile
index daaeb473..c0eaeca1 100644
--- a/platform-independent/c/cli/Dockerfile
+++ b/platform-independent/c/cli/Dockerfile
@@ -1,8 +1,8 @@
-FROM ubuntu
+FROM alpine
 WORKDIR /mpw/cli
 ADD . /mpw
 
-RUN apt-get update && apt -y install cmake libsodium-dev libjson-c-dev libncurses-dev libxml2-dev
+RUN apk update && apk add cmake make gcc musl-dev ncurses-dev libsodium-dev json-c-dev libxml2-dev
 RUN cmake -DBUILD_MPW_TESTS=ON . && make install
 RUN mpw-tests