diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e1859d8aa..eac667094 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -64,6 +64,7 @@ jobs:
           fi
 
           git checkout master
+          echo "shared_preload_libraries = 'pgml'" >> ~/.pgrx/data-16/postgresql.conf
           echo "\q" | cargo pgrx run
           psql -p 28816 -h localhost -d pgml -P pager -c "CREATE EXTENSION pgml;"
           git checkout $CI_BRANCH