diff --git a/ElvUI/Modules/ActionBars/ActionBars.lua b/ElvUI/Modules/ActionBars/ActionBars.lua
index 27b168b..45f6aa3 100644
--- a/ElvUI/Modules/ActionBars/ActionBars.lua
+++ b/ElvUI/Modules/ActionBars/ActionBars.lua
@@ -808,6 +808,7 @@ function AB:UpdateButtonConfig(bar, buttonName)
 		button.keyBoundTarget = bar.buttonConfig.keyBoundTarget
 		button.postKeybind = AB.FixKeybindText
 		button:SetAttribute("buttonlock", self.db.lockActionBars)
+		button:SetAttribute("checkmouseovercast", true)
 		button:SetAttribute("checkselfcast", true)
 		button:SetAttribute("checkfocuscast", true)
 		if self.db.rightClickSelfCast then