diff --git a/src/main/java/refinedstorage/tile/data/RSSerializers.java b/src/main/java/refinedstorage/tile/data/RSSerializers.java
index 8b9c413de..0fff694bc 100755
--- a/src/main/java/refinedstorage/tile/data/RSSerializers.java
+++ b/src/main/java/refinedstorage/tile/data/RSSerializers.java
@@ -124,7 +124,7 @@ public final class RSSerializers {
         }
 
         @Override
-        public AccessType read(PacketBuffer buf) throws IOException {
+        public AccessType read(PacketBuffer buf) {
             return RSUtils.getAccessType(buf.readInt());
         }