diff --git a/262 b/262
index 74b9d61a..54c9d8fa 100755
--- a/262
+++ b/262
@@ -1,6 +1,13 @@
 path="$1"
 
-find "$path" -name '*.js' | sort | xargs -n 1 -P 0 -I {} sh -c '
+case "$(uname -s)" in
+  Darwin) default_jobs=60 ;;
+  *)      default_jobs=0 ;;
+esac
+
+JOBS="${JOBS:-$default_jobs}"
+
+find "$path" -name '*.js' | grep -v "FIXTURE" | sort | xargs -n 1 -P "$JOBS" -I {} sh -c '
 tmp="$(mktemp)"
 {
   echo "$1:"
diff --git a/test262-config.yaml b/test262-config.yaml
index db59719c..566c7154 100644
--- a/test262-config.yaml
+++ b/test262-config.yaml
@@ -10,4 +10,5 @@
   - TypedArray
   - Int32Array
   - dynamic-import
+  - explicit-resource-management
   skipped_tests: [] # Mostly because they take too long to run -- use '--force' to ignore this list