diff --git a/Dockerfile b/Dockerfile
index d084dfb..83514a4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,6 @@
 FROM python:3.6-alpine
 
 RUN mkdir -p /var/matemat/db /var/matemat/upload
-RUN apk add libmagic=5.33-r0
 ADD . /
 RUN pip3 install -r /requirements.txt