--- a/addons/core/Scripts/Game/ERR/10_AI/ERR_EngineerMinePosts.c
+++ b/addons/core/Scripts/Game/ERR/10_AI/ERR_EngineerMinePosts.c
@@ -10,7 +10,7 @@
  ref ERR_HQReport Assignment;
  int MessageId;
  int BeliefId;
- int Revision;
+ int BeliefRevision;
  float QueuedAt;
  float ObservedAt;
  vector Post;
@@ -48,7 +48,7 @@
    used++;
    if (used >= 4 || task.QueuedAt <= previous.QueuedAt || assignment.ObservedAt <= previous.ObservedAt
     || assignment.MessageId == previous.MessageId) return false;
-   if (task.BeliefId == previous.BeliefId && task.BeliefRevision <= previous.Revision) return false;
+   if (task.BeliefId == previous.BeliefId && task.BeliefRevision <= previous.BeliefRevision) return false;
   }
   return true;
  }
@@ -59,7 +59,7 @@
   ERR_EngineerMinePost entry = new ERR_EngineerMinePost();
   entry.Record = record; entry.Group = record.Group; entry.Source = source; entry.Strength = record.InitialStrength;
   entry.Task = task; entry.Assignment = assignment; entry.MessageId = assignment.MessageId;
-  entry.BeliefId = task.BeliefId; entry.Revision = task.BeliefRevision;
+  entry.BeliefId = task.BeliefId; entry.BeliefRevision = task.BeliefRevision;
   entry.QueuedAt = task.QueuedAt; entry.ObservedAt = assignment.ObservedAt; entry.Post = task.Destination;
   m_Posts.Insert(entry);
   return m_Posts.Count() - 1;