diff --git a/data/Dockerfiles/solr/Dockerfile b/data/Dockerfiles/solr/Dockerfile
index 1c74fde8..eae8f55a 100644
--- a/data/Dockerfiles/solr/Dockerfile
+++ b/data/Dockerfiles/solr/Dockerfile
@@ -7,6 +7,7 @@ COPY solr-schema-7.7.0.xml /
 
 RUN apk --no-cache add su-exec curl tzdata \
   && chmod +x /docker-entrypoint.sh \
+  && sync \
   && bash /docker-entrypoint.sh --bootstrap
 
 ENTRYPOINT ["/docker-entrypoint.sh"]