diff --git a/Dockerfile b/Dockerfile
index be2c245..00eb375 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -48,6 +48,7 @@ RUN echo "#!/bin/sh\nexit 0" > /usr/sbin/policy-rc.d && \
         zlib1g && \
     echo "SERVER_ADDITIONAL_ERL_ARGS=\"+S 1:1\"" | tee -a /etc/rabbitmq/rabbitmq-env.conf && \
     sed -i "s/bind .*/bind 127.0.0.1/g" /etc/redis/redis.conf && \
+    sed 's|\(application\/zip.*\)|\1\n    application\/wasm wasm;|' -i /etc/nginx/mime.types
     pg_conftool 10 main set listen_addresses 'localhost' && \
     service postgresql restart && \
     sudo -u postgres psql -c "CREATE DATABASE $ONLYOFFICE_VALUE;" && \