diff --git a/.github/workflows/minify_ontologies.yml b/.github/workflows/minify_ontologies.yml
index 19a061e1..1f9de261 100644
--- a/.github/workflows/minify_ontologies.yml
+++ b/.github/workflows/minify_ontologies.yml
@@ -3,9 +3,9 @@ name: Minify ontologies
 on:
   pull_request:
     types: [opened]  # Only trigger on PR "opened" event
-  # push: # Uncomment, update branches to develop / debug
-  #   branches:
-  #     ew-minify-ontologies
+   push: # Uncomment, update branches to develop / debug
+     branches:
+       jtb-minify-ontologies-test
 
 jobs:
   build:
diff --git a/ingest/validation/mondo.min.tsv.gz b/ingest/validation/mondo.min.tsv.gz
index 46858468..1899cf57 100644
Binary files a/ingest/validation/mondo.min.tsv.gz and b/ingest/validation/mondo.min.tsv.gz differ