diff --git a/Scripts/ProtoWrappers.py b/Scripts/ProtoWrappers.py
index c8652fd0c..7c0a01a7a 100755
--- a/Scripts/ProtoWrappers.py
+++ b/Scripts/ProtoWrappers.py
@@ -296,7 +296,6 @@ import Foundation
         writer.extend(('''
 public enum %s: Error {
     case invalidProtobuf(description: String)
-    case invalidProtoAccess(description: String)
 }
 ''' % writer.invalid_protobuf_error_name).strip())
         writer.newline()