diff --git a/Dockerfile b/Dockerfile
index ddce60ceec4ae..4d4399825fe41 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -56,6 +56,7 @@ RUN apt-get update \
 USER linuxbrew
 COPY --chown=linuxbrew:linuxbrew . /home/linuxbrew/.linuxbrew/Homebrew
 ENV PATH="/home/linuxbrew/.linuxbrew/bin:/home/linuxbrew/.linuxbrew/sbin:${PATH}" \
+  XDG_CACHE_HOME=/home/linuxbrew/.cache \
   HOMEBREW_RUBY3=1
 WORKDIR /home/linuxbrew