diff --git a/libcxx/utils/ci/docker/linux-builder-base.dockerfile b/libcxx/utils/ci/docker/linux-builder-base.dockerfile
index 71be99a1ffb2..90c2b0554e27 100644
--- a/libcxx/utils/ci/docker/linux-builder-base.dockerfile
+++ b/libcxx/utils/ci/docker/linux-builder-base.dockerfile
@@ -75,6 +75,7 @@ RUN sudo apt-get update \
         python3-packaging \
         python3-setuptools \
         python3-psutil \
+        python3-venv \
         software-properties-common \
         swig \
         unzip \