diff --git a/Dockerfile b/Dockerfile
index ff0c9a5..c340cbd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,7 +14,7 @@ ENV RAILS_ENV production
 ENV RAILS_MASTER_KEY=$RAILS_MASTER_KEY
 
 RUN apk add --no-cache libxslt libxml2 tzdata ruby ruby-bundler ruby-json ruby-bigdecimal ruby-rake
-RUN apk add --no-cache postgresql-libs git yarn brotli libssh2
+RUN apk add --no-cache postgresql-libs git yarn brotli libssh2 python
 
 # https://github.com/rubygems/rubygems/issues/2918
 # https://gitlab.alpinelinux.org/alpine/aports/issues/10808