diff --git a/Solr.md b/Solr.md
index 9c41346..2461907 100644
--- a/Solr.md
+++ b/Solr.md
@@ -12,6 +12,7 @@ lxc-attach -n solr
 apt-get update
 apt install default-jre
 apt-get install wget
+apt-get install inetutils-ping
 cd /opt
 wget https://archive.apache.org/dist/lucene/solr/8.8.0/solr-8.8.0.tgz
 tar zxvf solr-8.8.0.tgz solr-8.8.0/bin/install_solr_service.sh --strip-components=2