diff --git a/MVMCoreUI/Atomic/Atoms/Selectors/Checkbox.swift b/MVMCoreUI/Atomic/Atoms/Selectors/Checkbox.swift
index c85b3274..b80fe9ff 100644
--- a/MVMCoreUI/Atomic/Atoms/Selectors/Checkbox.swift
+++ b/MVMCoreUI/Atomic/Atoms/Selectors/Checkbox.swift
@@ -396,9 +396,9 @@ import MVMCore
     }
     
     private func performCheckboxAction(with actionModel: ActionModelProtocol, delegateObject: MVMCoreUIDelegateObject?, additionalData: [AnyHashable: Any]?) {
-        var additionalDatatoUpdate = additionalData ?? [:]
-        additionalDatatoUpdate[KeySourceModel] = checkboxModel
-        MVMCoreActionHandler.shared()?.asyncHandleAction(with: actionModel, additionalData: additionalDatatoUpdate, delegateObject: delegateObject)
+        var additionalDataToUpdate = additionalData ?? [:]
+        additionalDataToUpdate[KeySourceModel] = checkboxModel
+        MVMCoreActionHandler.shared()?.asyncHandleAction(with: actionModel, additionalData: additionalDataToUpdate, delegateObject: delegateObject)
     }
     
     public override func set(with model: MoleculeModelProtocol, _ delegateObject: MVMCoreUIDelegateObject?, _ additionalData: [AnyHashable: Any]?) {