diff --git a/Cursive.toc b/Cursive.toc
index b7ea083..c6d2ced 100644
--- a/Cursive.toc
+++ b/Cursive.toc
@@ -1,6 +1,6 @@
 ## Interface: 11200
-## Title: [|CFF33AAFFSUPERWOW|R] Cursive 2.5.0
-## Title-zhCN: [|CFF33AAFFSUPERWOW|R] Cursive 2.5.0
+## Title: [|CFF33AAFFSUPERWOW|R] Cursive 2.5.1
+## Title-zhCN: [|CFF33AAFFSUPERWOW|R] Cursive 2.5.1
 ## Author: Pepopo
 ## Notes: Uses SuperWoW GUIDs to show units in combat and track curses
 ## Notes-zhCN: 使用SuperWoW的GUID功能来显示战斗中的单位并监视诅咒等
diff --git a/curses.lua b/curses.lua
index b85ec7e..5406a9d 100644
--- a/curses.lua
+++ b/curses.lua
@@ -27,7 +27,8 @@ local curses = {
 	resistSoundGuids = {},
 	expiringSoundGuids = {},
 	requestedExpiringSoundGuids = {}, -- guid added on spellcast, moved to expiringSoundGuids once rendered by ui
-	lastComboPoints = 0,
+	previousComboPoints = 0,
+	comboPoints = 0,
 	lastFerociousBiteTime = 0,
 	lastFerociousBiteTargetGuid = 0,
 	lastMoltenBlastTargetGuid = 0,
@@ -53,6 +54,16 @@ local molten_blast_test = L["Your Molten Blast(.+)for .+ Fire damage"]
 
 local lastGuid = nil
 
+-- I think depending on ping the combo point used event can fire either before or after your ability cast
+function curses:GetComboPointsUsed()
+	if curses.comboPoints == 0 then
+		return curses.previousComboPoints
+	else
+		return curses.comboPoints
+	end
+end
+
+
 function curses:LoadCurses()
 	-- reset dicts
 	curses.trackedCurseIds = {}
@@ -115,10 +126,10 @@ function curses:LoadCurses()
 		curses.trackedCurseIds[id].texture = texture
 	end
 
-	if curses.isDruid then
+	if curses.isDruid or curses.isRogue then
 		Cursive:RegisterEvent("PLAYER_COMBO_POINTS", function()
 			local currentComboPoints = GetComboPoints()
-			if currentComboPoints > curses.lastComboPoints then
+			if curses.isDruid and currentComboPoints >= curses.comboPoints then
 				-- combo points did not decrease, check if Ferocious Bite was used is the last .5 sec
 				if GetTime() - curses.lastFerociousBiteTime < 0.5 and
 						curses.lastFerociousBiteTargetGuid and
@@ -137,7 +148,8 @@ function curses:LoadCurses()
 					end
 				end
 			end
-			curses.lastComboPoints = currentComboPoints
+			curses.previousComboPoints = curses.comboPoints
+			curses.comboPoints = currentComboPoints
 		end)
 	end
 end
diff --git a/spells/druid.lua b/spells/druid.lua
index 65804e8..6ed372d 100644
--- a/spells/druid.lua
+++ b/spells/druid.lua
@@ -1,5 +1,5 @@
 function getRipDuration()
-	return 8 + GetComboPoints() * 2
+	return 8 + Cursive.curses.GetComboPointsUsed() * 2
 end
 
 local L = AceLibrary("AceLocale-2.2"):new("Cursive")
diff --git a/spells/rogue.lua b/spells/rogue.lua
index becddce..7144c41 100644
--- a/spells/rogue.lua
+++ b/spells/rogue.lua
@@ -9,8 +9,7 @@ function getGougeDuration()
 end
 
 function getRuptureDuration()
-	local duration = 6 + GetComboPoints() * 2
-
+	local duration = 6 + Cursive.curses.GetComboPointsUsed() * 2
 	local _, _, _, _, count = GetTalentInfo(1, 10)
 	if count and count > 0 then
 		return duration + (count * 2)
@@ -20,7 +19,7 @@ function getRuptureDuration()
 end
 
 function getKidneyShotDuration()
-	return 1 + GetComboPoints()
+	return 1 + Cursive.curses.GetComboPointsUsed()
 end
 
 local L = AceLibrary("AceLocale-2.2"):new("Cursive")