diff --git a/Dockerfiles/server-mysql/centos/Dockerfile b/Dockerfiles/server-mysql/centos/Dockerfile
index ee1148578..773da20f6 100644
--- a/Dockerfiles/server-mysql/centos/Dockerfile
+++ b/Dockerfiles/server-mysql/centos/Dockerfile
@@ -39,6 +39,7 @@ RUN --mount=type=tmpfs,target=/var/lib/dnf/ \
             tini \
             traceroute \
             nmap \
+            hostname \
             file-libs \
             iputils \
             traceroute \
diff --git a/Dockerfiles/server-pgsql/centos/Dockerfile b/Dockerfiles/server-pgsql/centos/Dockerfile
index 1658546b2..20484c807 100644
--- a/Dockerfiles/server-pgsql/centos/Dockerfile
+++ b/Dockerfiles/server-pgsql/centos/Dockerfile
@@ -39,6 +39,7 @@ RUN --mount=type=tmpfs,target=/var/lib/dnf/ \
             file-libs \
             tini \
             traceroute \
+            hostname \
             nmap \
             iputils \
             traceroute \