diff --git a/Dockerfile b/Dockerfile
index 4b2870a..a6c7ad2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -31,7 +31,9 @@ RUN DEBIAN_FRONTEND=noninteractive apt-get update \
 	python3-mysqldb \
 	python3-dev \
 	python3-pil \
-        python3-wheel \
+	python3-wheel \
+	libz-dev \
+	libfreetype6-dev \
 	libjpeg-dev \
 	libmariadbclient-dev \
 	locales \