diff --git a/Dockerfile.backend b/Dockerfile.backend
index b853dd6..755ced8 100644
--- a/Dockerfile.backend
+++ b/Dockerfile.backend
@@ -1,6 +1,7 @@
 FROM python:3.11-slim
 ARG API_URL
 WORKDIR /app
+RUN apt-get update && apt-get --no-install-recommends -y install libpq5 && rm -rf /var/apt/cache/*
 RUN adduser --disabled-password --home /app reflex
 COPY --chown=reflex --from=gitea.pb42.de/matthias/reflex-ipad:builder /app /app
 COPY --chown=reflex deploy/* .
diff --git a/requirements.txt b/requirements.txt
index 9657023..832237c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,3 @@
 reflex==0.3.7
 croniter==2.0.1
+psycopg2