diff --git a/roles/tripleo-repos/tasks/main.yml b/roles/tripleo-repos/tasks/main.yml
index 964fd06bb..1dd4aa24e 100644
--- a/roles/tripleo-repos/tasks/main.yml
+++ b/roles/tripleo-repos/tasks/main.yml
@@ -74,6 +74,15 @@
     is_stream_node: true
   when: "os_name_output.stdout_lines[0]| regex_search('(S|s)tream$')"
 
+# Remove this task once rh bz 1961562 is fixed.
+- name: Add edk2 on exclude list for AppStream repo
+  become: true
+  lineinfile:
+    path: /etc/yum.repos.d/CentOS-Stream-AppStream.repo
+    line: 'exclude=edk2-ovmf-20200602gitca407c7246bf-5*'
+    insertafter: EOF
+  when: release is defined and release in ['train', 'ussuri', 'victoria']
+
 - name: Install repos
   become: true
   shell: |