diff --git a/ManaWarning.lua b/ManaWarning.lua
index f191aa0..0bb6f65 100644
--- a/ManaWarning.lua
+++ b/ManaWarning.lua
@@ -1,4 +1,4 @@
--- Author      : Kwast
+-- Author      : Kwast
 -- Create Date : 1/11/2008 3:46:08 PM
 
 -- savedvariable
@@ -388,7 +388,7 @@ end
 
 -- consts
 CONST_VARSLOADED = "VARIABLES_LOADED";
-CONST_POWERUPDATE = "UNIT_POWER";
+CONST_POWERUPDATE = "UNIT_POWER_UPDATE";
 CONST_HEALTHUPDATE = "UNIT_HEALTH";
 CONST_PLAYER = "player";
 CONST_SPEC_CHANGE = "ACTIVE_TALENT_GROUP_CHANGED";
@@ -777,8 +777,8 @@ end
 function ManaWarning_PlayerManaUpdate()
    -- if mana user atm
    if ( UnitPowerType( CONST_PLAYER ) == 0 ) then
-       maxmana = UnitManaMax( CONST_PLAYER );
-       currentmana = UnitMana( CONST_PLAYER );
+       maxmana = UnitPowerMax( CONST_PLAYER );
+       currentmana = UnitPower( CONST_PLAYER );
        
        bMayGiveWarning = true;
        if ( bManaDoCombatCheck ) then
@@ -907,4 +907,4 @@ end
 function GetCurrentTalentSpec()
     local currentSpec = GetSpecialization()
     return currentSpec and select(2, GetSpecializationInfo(currentSpec)) or "None"
-end
\ No newline at end of file
+end
diff --git a/ManaWarning.toc b/ManaWarning.toc
index 7f7a069..14fe957 100644
--- a/ManaWarning.toc
+++ b/ManaWarning.toc
@@ -1,8 +1,8 @@
 ## Author: Kwast of Aszune
-## Interface: 70300
+## Interface: 80000
 ## SavedVariablesPerCharacter: ManaWarning_Settings
 ## Title: ManaWarning
-## Version: 4.6
+## Version: 4.7
 ## X-eMail: partouf@gmail.com
 ManaWarning.xml
 ManaWarning.lua