diff --git a/action.yml b/action.yml
index 35ba0bd..ec75f6c 100644
--- a/action.yml
+++ b/action.yml
@@ -97,6 +97,14 @@ runs:
         if [[ "${{ inputs.phpunit_fail_on_warning }}" == "true" ]]; then
           PHPUNIT_OPTIONS="$PHPUNIT_OPTIONS --fail-on-warning"
         fi
+        # Special filtering for silverstripe/framework testsuites
+        if [[ "$PHPUNIT_SUITE" == "framework-orm" ]]; then
+          PHPUNIT_OPTIONS="$PHPUNIT_OPTIONS --filter /ORM/"
+        fi
+        if [[ "$PHPUNIT_SUITE" == "framework-core" ]]; then
+          PHPUNIT_OPTIONS="$PHPUNIT_OPTIONS --exclude-filter /ORM/"
+        fi
+        echo "PHPUNIT_OPTIONS is $PHPUNIT_OPTIONS"
         vendor/bin/phpunit $PHPUNIT_OPTIONS
         echo "Passed"