diff --git a/Dockerfile b/Dockerfile
index 55d54cc01..fadea9a07 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,10 +13,10 @@ ENV PAPERLESS_EXPORT_DIR=/export \
     PAPERLESS_CONSUMPTION_DIR=/consume
 
 
-RUN apk update --no-cache && apk add python3 gnupg libmagic bash shadow curl \
+RUN apk update --no-cache && apk add python3 gnupg libmagic libpq bash shadow curl \
         sudo poppler tesseract-ocr imagemagick ghostscript unpaper optipng && \
     apk add --virtual .build-dependencies \
-        python3-dev poppler-dev gcc g++ musl-dev zlib-dev jpeg-dev && \
+        python3-dev poppler-dev postgresql-dev gcc g++ musl-dev zlib-dev jpeg-dev && \
 # Install python dependencies
     python3 -m ensurepip && \
     rm -r /usr/lib/python*/ensurepip && \