diff --git a/Dockerfile b/Dockerfile
index a3a7df6..500f58a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,6 +3,7 @@ ENV DEBIAN_FRONTEND=noninteractive
 RUN apt update && apt install -y git python3-pip &&  rm -rf /var/lib/apt/lists/*
 RUN git clone https://github.com/ahmedkhlief/APT-Hunter
 RUN cd APT-Hunter ; pip3 install -r requirements.txt
+RUN pip3 install flatten_json
 RUN mkdir /output && touch /output/notmounted
 ADD start.sh /root/start.sh
-CMD ["/bin/bash","/root/start.sh"]
\ No newline at end of file
+CMD ["/bin/bash","/root/start.sh"]