diff --git a/ci/docker/x86_64-unknown-linux-musl/Dockerfile b/ci/docker/x86_64-unknown-linux-musl/Dockerfile
index 11fb79c4ca..cac2aedff9 100644
--- a/ci/docker/x86_64-unknown-linux-musl/Dockerfile
+++ b/ci/docker/x86_64-unknown-linux-musl/Dockerfile
@@ -5,6 +5,7 @@ COPY ci/docker/scripts/sccache.bash /scripts/
 RUN \
   apt-get update && \
   apt-get install -qy \
+    libc6-dev \
     musl-dev \
     musl-tools \
     curl \