diff --git a/src/game/AchievementMgr.cpp b/src/game/AchievementMgr.cpp
index ac08b81e1..a2a6527a4 100644
--- a/src/game/AchievementMgr.cpp
+++ b/src/game/AchievementMgr.cpp
@@ -203,6 +203,14 @@ bool AchievementCriteriaData::IsValid(AchievementCriteriaEntry const* criteria)
                 return false;
             }
             return true;
+        case ACHIEVEMENT_CRITERIA_DATA_TYPE_T_TEAM:
+            if(team.team != ALLIANCE && team.team != HORDE)
+            {
+                sLog.outErrorDb( "Table `achievement_criteria_data` (Entry: %u Type: %u) for data type ACHIEVEMENT_CRITERIA_DATA_TYPE_T_TEAM (%u) have unknown team in value1 (%u), ignore.",
+                    criteria->ID, criteria->requiredType,dataType,gender.gender);
+                return false;
+            }
+            return true;
         default:
             sLog.outErrorDb( "Table `achievement_criteria_data` (Entry: %u Type: %u) have data for not supported data type (%u), ignore.", criteria->ID, criteria->requiredType,dataType);
             return false;
@@ -263,6 +271,10 @@ bool AchievementCriteriaData::Meets(Player const* source, Unit const* target, ui
             return source->GetMap()->GetSpawnMode()==difficalty.difficalty;
         case ACHIEVEMENT_CRITERIA_DATA_TYPE_MAP_PLAYER_COUNT:
             return source->GetMap()->GetPlayersCountExceptGMs() <= map_players.maxcount;
+        case ACHIEVEMENT_CRITERIA_DATA_TYPE_T_TEAM:
+            if (!target || target->GetTypeId() != TYPEID_PLAYER)
+                return false;
+            return ((Player*)target)->GetTeam() == team.team;
     }
     return false;
 }
diff --git a/src/game/AchievementMgr.h b/src/game/AchievementMgr.h
index 850dc99fc..c5dec8c6d 100644
--- a/src/game/AchievementMgr.h
+++ b/src/game/AchievementMgr.h
@@ -53,12 +53,13 @@ enum AchievementCriteriaDataType
     ACHIEVEMENT_CRITERIA_DATA_TYPE_VALUE               = 8, // minvalue                     value provided with achievement update must be not less that limit
     ACHIEVEMENT_CRITERIA_DATA_TYPE_T_LEVEL             = 9, // minlevel						minlevel of target
     ACHIEVEMENT_CRITERIA_DATA_TYPE_T_GENDER            = 10,// gender						0=male; 1=female	
-    ACHIEVEMENT_CRITERIA_DATA_TYPE_DISABLED            = 11,//                              used to prevent achievement createria complete if not all requirement implemented and listed in table
+    ACHIEVEMENT_CRITERIA_DATA_TYPE_DISABLED            = 11,//                              used to prevent achievement creteria complete if not all requirement implemented and listed in table
     ACHIEVEMENT_CRITERIA_DATA_TYPE_MAP_DIFFICULTY      = 12,// difficulty                   normal/heroic difficulty for current event map
     ACHIEVEMENT_CRITERIA_DATA_TYPE_MAP_PLAYER_COUNT    = 13,// count                        "with less than %u people in the zone"
+    ACHIEVEMENT_CRITERIA_DATA_TYPE_T_TEAM              = 14,// team                         HORDE(67), ALLIANCE(469)
 };
 
-#define MAX_ACHIEVEMENT_CRITERIA_DATA_TYPE               14 // maximum value in AchievementCriteriaDataType enum
+#define MAX_ACHIEVEMENT_CRITERIA_DATA_TYPE               15 // maximum value in AchievementCriteriaDataType enum
 
 class Player;
 class Unit;
@@ -128,6 +129,11 @@ struct AchievementCriteriaData
         {
             uint32 maxcount;
         } map_players;
+        // ACHIEVEMENT_CRITERIA_DATA_TYPE_T_TEAM            = 14
+        struct
+        {
+            uint32 team;
+        } team;
         // ...
         struct
         {
diff --git a/src/shared/revision_nr.h b/src/shared/revision_nr.h
index 1e3653cc2..51535cf60 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 "7980"
+ #define REVISION_NR "7981"
 #endif // __REVISION_NR_H__