diff --git a/inventory/group_vars/jenkins-slave b/inventory/group_vars/jenkins-slave
index ed525a453e..b6be1694e8 100644
--- a/inventory/group_vars/jenkins-slave
+++ b/inventory/group_vars/jenkins-slave
@@ -245,17 +245,12 @@ el7_only:
 - python-pygit2     # Required by pagure
 - python-pygments-markdown-lexer  # Required by fedora-hubs (ticket #5425)
 
-# Packages only available in f23+
-f23_only:
-- mod_auth_openidc
-- python2-solv       # For modulemd-resolver. (ticket #5349)
-- python3-solv       # For modulemd-resolver. (ticket #5349)
-- python-requests-kerberos
-- python-jinja2
-
 # Packages only available/needed in f24+
 f24_only:
 - python2-systemd
 - python2-requests-kerberos
 - python2-jinja2
 - devscripts-minimal # Required by FedoraReview
+
+f25_only:
+- python3-tox
diff --git a/roles/jenkins/slave/tasks/main.yml b/roles/jenkins/slave/tasks/main.yml
index 5e7e7867b9..04599b2ac3 100644
--- a/roles/jenkins/slave/tasks/main.yml
+++ b/roles/jenkins/slave/tasks/main.yml
@@ -43,10 +43,10 @@
   - jenkins/slave
   - packages
 
-- name: install f23 specific slave packages
+- name: install f25 specific slave packages
   dnf: name={{ item }} state=installed
-  with_items: "{{ f23_only }}"
-  when: ansible_distribution_major_version|int == 23
+  with_items: "{{ f25_only }}"
+  when: ansible_distribution_major_version|int == 25
   tags:
   - jenkins
   - jenkins/slave