diff --git a/compose/prod/Dockerfile b/compose/prod/Dockerfile
index 2b5509f..77ca416 100644
--- a/compose/prod/Dockerfile
+++ b/compose/prod/Dockerfile
@@ -28,6 +28,7 @@ WORKDIR /app
 RUN apt-get update && apt-get install --no-install-recommends -y \
 	build-essential \
 	libpq-dev \
+	wait-for-it \
 	&& apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \
 	&& rm -rf /var/lib/apt/lists/*