diff --git a/app.json b/app.json
index 76899c2..94fe0ba 100644
--- a/app.json
+++ b/app.json
@@ -5,6 +5,10 @@
 			"value": 1,
 			"required": false
 		},
+		"WORKERS": {
+			"value": 4,
+			"required": false
+		},
 		"CACHE": {
 			"value": "diskcache",
 			"required": false