diff --git a/travis/images/ci-musl-x86_64/Dockerfile b/travis/images/ci-musl-x86_64/Dockerfile
index dbbe4dc1..15d59451 100644
--- a/travis/images/ci-musl-x86_64/Dockerfile
+++ b/travis/images/ci-musl-x86_64/Dockerfile
@@ -5,6 +5,7 @@ WORKDIR /tmp
 RUN apk update
 RUN apk add linux-headers musl-dev util-linux-dev bash
 RUN apk add attr-dev acl-dev e2fsprogs-dev zlib-dev lzo-dev zstd-dev
-RUN apk add autoconf automake make gcc tar gzip
+RUN apk add autoconf automake make gcc tar gzip clang
+RUN apk add python3 py3-setuptools python3-dev
 
 COPY ./test-build .