diff --git a/ci/images/ci-musl-x86_64/Dockerfile b/ci/images/ci-musl-x86_64/Dockerfile
index 15d59451..67b67967 100644
--- a/ci/images/ci-musl-x86_64/Dockerfile
+++ b/ci/images/ci-musl-x86_64/Dockerfile
@@ -8,4 +8,11 @@ RUN apk add attr-dev acl-dev e2fsprogs-dev zlib-dev lzo-dev zstd-dev
 RUN apk add autoconf automake make gcc tar gzip clang
 RUN apk add python3 py3-setuptools python3-dev
 
+# For downloading fresh sources
+RUN apk add wget
+
+# Only build tests
 COPY ./test-build .
+COPY ./devel.tar.gz .
+
+CMD ./test-build devel --disable-documentation --disable-backtrace