diff --git a/Dockerfile b/Dockerfile
index c157d5a..9f8f7e5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -62,6 +62,7 @@ RUN mix release
 FROM ${RUNNER_IMAGE}
 
 # Install security updates and required packages
+ENV DEBIAN_FRONTEND=noninteractive
 RUN apt-get update -y && \
     apt-get upgrade -y && \
     apt-get install -y --no-install-recommends \