diff --git a/ci/generate_pipeline_yml.py b/ci/generate_pipeline_yml.py
index 46e1b7f..f435555 100755
--- a/ci/generate_pipeline_yml.py
+++ b/ci/generate_pipeline_yml.py
@@ -3,7 +3,7 @@
 import os
 from jinja2 import Template
 
-clusters = ['2_11_lts2', '2_12', '2_13', '3_0']
+clusters = ['2_11_lts2', '2_12', '2_13', '3_0', '4_0']
 # Commenting out this as we only have one example and it breaks
 
 tiles = []  # [d for d in os.listdir('../examples') if os.path.isdir(os.path.join('../examples', d))]