diff --git a/platform.ignore b/platform.ignore
index b3edb76..02d9cf4 100644
--- a/platform.ignore
+++ b/platform.ignore
@@ -2,6 +2,9 @@
 # Each line should contain a submission id. The script will warn you
 # if the id does not refer to a submission
 
+# IO Exception
+super_mod
+
 # References client class
 legacy_buildcraft
 minimal_exchange