diff --git a/elasticsearch/Dockerfile b/elasticsearch/Dockerfile
index 08ee18e6d..fbd0da29d 100644
--- a/elasticsearch/Dockerfile
+++ b/elasticsearch/Dockerfile
@@ -1,8 +1,8 @@
-FROM bitnami/elasticsearch:latest 
+FROM elasticsearch:6.8.20 
 
 # Increase ram available
-RUN sed -i "1a sysctl -w vm.max_map_count=262144 || true" /usr/local/bin/docker-entrypoint.sh
-RUN echo "vm.max_map_count=262144" > /etc/sysctl.d/60-elasticsearch.conf
+#RUN sed -i "1a sysctl -w vm.max_map_count=262144 || true" /usr/local/bin/docker-entrypoint.sh
+#RUN echo "vm.max_map_count=262144" > /etc/sysctl.d/60-elasticsearch.conf
 
 ### LABELS
 ARG BUILD_ARCH