diff --git a/Assets/iTweenEditor/Helper Classes/EventParamMappings.cs b/Assets/iTweenEditor/Helper Classes/EventParamMappings.cs
index c7990df..3ba53ac 100644
--- a/Assets/iTweenEditor/Helper Classes/EventParamMappings.cs	
+++ b/Assets/iTweenEditor/Helper Classes/EventParamMappings.cs	
@@ -660,6 +660,7 @@ static EventParamMappings() {
 		mappings[iTweenEvent.TweenType.ShakePosition]["x"] = typeof(float);
 		mappings[iTweenEvent.TweenType.ShakePosition]["y"] = typeof(float);
 		mappings[iTweenEvent.TweenType.ShakePosition]["z"] = typeof(float);
+		mappings[iTweenEvent.TweenType.ShakePosition]["islocal"] = typeof(bool);
 		mappings[iTweenEvent.TweenType.ShakePosition]["space"] = typeof(Space);
 		mappings[iTweenEvent.TweenType.ShakePosition]["orienttopath"] = typeof(bool);
 		mappings[iTweenEvent.TweenType.ShakePosition]["looktarget"] = typeof(Vector3OrTransform);
diff --git a/Assets/iTweenEditor/iTween.cs b/Assets/iTweenEditor/iTween.cs
index 44972ca..b2228c2 100644
--- a/Assets/iTweenEditor/iTween.cs
+++ b/Assets/iTweenEditor/iTween.cs
@@ -3865,7 +3865,7 @@ void GenerateShakePositionTargets(){
 		vector3s[3] = transform.eulerAngles;		
 		
 		//root:
-		vector3s[0]=transform.position;
+		vector3s[0] = isLocal ? transform.localPosition : transform.position;
 		
 		//amount:
 		if (tweenArguments.Contains("amount")) {