diff --git a/Dockerfile b/Dockerfile
index dcb2822..47669e5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -41,6 +41,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     unzip \
     gcc \
     g++ \
+    rsync \
     && ln -s /usr/bin/fdfind /usr/local/bin/fd \
     && rm -rf /var/lib/apt/lists/*