diff --git a/.build/prod/keepalive.Dockerfile b/.build/prod/keepalive.Dockerfile
index b8a8e24..93e3cc1 100644
--- a/.build/prod/keepalive.Dockerfile
+++ b/.build/prod/keepalive.Dockerfile
@@ -1,6 +1,6 @@
 FROM debian:bullseye-slim
 
-RUN apt-get update && apt-get install -y curl && apt-get clean && rm -rf /var/lib/apt/lists/*
+RUN apt-get update && apt-get install -y curl jq && apt-get clean && rm -rf /var/lib/apt/lists/*
 
 WORKDIR /app
 COPY keepalive.sh .