diff --git a/percona-toolkit/Dockerfile b/percona-toolkit/Dockerfile
index c63f67a7..2e6bbf68 100644
--- a/percona-toolkit/Dockerfile
+++ b/percona-toolkit/Dockerfile
@@ -34,6 +34,7 @@ RUN set -ex; \
     microdnf -y install  \
         shadow-utils \
         tar \
+        hostname \
         percona-server-client-${PS_VERSION} 
 
 RUN   set -ex; \