diff --git a/Dockerfile b/Dockerfile
index e9dd639..ad06ba8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,6 +14,7 @@ RUN apt-get update && \
         moreutils \
         python3-pip \
         python3-venv \
+        python3-yaml \
         ssh-client \
         tini \
         wget \