diff --git a/Dockerfile b/Dockerfile
index 7b6fc5b..55d5b00 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -56,6 +56,7 @@ RUN apt-get update -y && apt-get upgrade -y && apt-get install --no-install-reco
     python3 \
     python3-pip \
     python3-venv \
+    shellcheck \
     siege \
     sudo \
     tar \