diff --git a/src/game/DBCStructure.h b/src/game/DBCStructure.h
index 27646fda2..2fa8f2267 100644
--- a/src/game/DBCStructure.h
+++ b/src/game/DBCStructure.h
@@ -487,7 +487,9 @@ struct AchievementCriteriaEntry
     //uint32 name_flags;                                    // 25
     uint32  completionFlag;                                 // 26
     uint32  groupFlag;                                      // 27
-    //uint32 unk1;                                          // 28
+    //uint32 unk1;                                          // 28 Alway appears with timed events
+                                                            // for timed spells it is spell id for
+                                                            // timed kills it is creature id
     uint32  timeLimit;                                      // 29 time limit in seconds
     //uint32 showOrder;                                     // 30 show order
 };
diff --git a/src/shared/revision_nr.h b/src/shared/revision_nr.h
index 93c4b523a..10f38a9ad 100644
--- a/src/shared/revision_nr.h
+++ b/src/shared/revision_nr.h
@@ -1,4 +1,4 @@
 #ifndef __REVISION_NR_H__
 #define __REVISION_NR_H__
- #define REVISION_NR "8096"
+ #define REVISION_NR "8097"
 #endif // __REVISION_NR_H__