diff --git a/rock.json b/rock.json
index 6822a14..6b9675e 100644
--- a/rock.json
+++ b/rock.json
@@ -2,6 +2,7 @@
     "configVersion": 1,
     "rock": {
         "name": "io",
+        "gccArgs": [],
         "description": "Input / Output",
         "dependencies": {
             "test": "1.0.0"