diff --git a/Scripts/Editor/NodeEditor.cs b/Scripts/Editor/NodeEditor.cs
index 1fffc66..a6d1748 100644
--- a/Scripts/Editor/NodeEditor.cs
+++ b/Scripts/Editor/NodeEditor.cs
@@ -13,34 +13,9 @@ namespace XNodeEditor {
         /// <summary> Fires every whenever a node was modified through the editor </summary>
         public static Action<XNode.Node> onUpdateNode;
         public static Dictionary<XNode.NodePort, Vector2> portPositions;
-        public int renaming;
 
         public virtual void OnHeaderGUI() {
-            string title = target.name;
-            if (renaming != 0) { 
-                if (Selection.Contains(target)) {
-                    int controlID = EditorGUIUtility.GetControlID(FocusType.Keyboard) + 1;
-                    if (renaming == 1) {
-                        EditorGUIUtility.keyboardControl = controlID;
-                        EditorGUIUtility.editingTextField = true;
-                        renaming = 2;
-                    }
-                    target.name = EditorGUILayout.TextField(target.name, NodeEditorResources.styles.nodeHeader, GUILayout.Height(30));
-                    if (!EditorGUIUtility.editingTextField) {
-                        Debug.Log("Finish renaming");
-                        Rename(target.name);
-                        renaming = 0;
-                    }
-                }
-                else {
-                    // Selection changed, so stop renaming.
-                    GUILayout.Label(title, NodeEditorResources.styles.nodeHeader, GUILayout.Height(30));
-                    Rename(target.name);
-                    renaming = 0;
-                }
-            } else {
-                GUILayout.Label(title, NodeEditorResources.styles.nodeHeader, GUILayout.Height(30));
-            }
+            GUILayout.Label(target.name, NodeEditorResources.styles.nodeHeader, GUILayout.Height(30));
         }
 
         /// <summary> Draws standard field editors for all public fields </summary>
@@ -63,7 +38,7 @@ namespace XNodeEditor {
             }
 
             // Iterate through instance ports and draw them in the order in which they are serialized
-            foreach(XNode.NodePort instancePort in target.InstancePorts) {
+            foreach (XNode.NodePort instancePort in target.InstancePorts) {
                 if (NodeEditorGUILayout.IsInstancePortListPort(instancePort)) continue;
                 NodeEditorGUILayout.PortField(instancePort);
             }
@@ -109,10 +84,7 @@ namespace XNodeEditor {
             }
         }
 
-        public void InitiateRename() {
-            renaming = 1;
-        }
-
+        /// <summary> Rename the node asset. This will trigger a reimport of the node. </summary>
         public void Rename(string newName) {
             if (newName == null || newName.Trim() == "") newName = UnityEditor.ObjectNames.NicifyVariableName(target.GetType().Name);
             target.name = newName;
diff --git a/Scripts/Editor/NodeEditorAction.cs b/Scripts/Editor/NodeEditorAction.cs
index b4f6562..211f3cc 100644
--- a/Scripts/Editor/NodeEditorAction.cs
+++ b/Scripts/Editor/NodeEditorAction.cs
@@ -366,7 +366,12 @@ namespace XNodeEditor {
         public void RenameSelectedNode() {
             if (Selection.objects.Length == 1 && Selection.activeObject is XNode.Node) {
                 XNode.Node node = Selection.activeObject as XNode.Node;
-                NodeEditor.GetEditor(node).InitiateRename();
+                Vector2 size;
+                if (nodeSizes.TryGetValue(node, out size)) {
+                    RenamePopup.Show(Selection.activeObject, size.x);
+                } else {
+                    RenamePopup.Show(Selection.activeObject);
+                }
             }
         }
 
diff --git a/Scripts/Editor/RenamePopup.cs b/Scripts/Editor/RenamePopup.cs
new file mode 100644
index 0000000..a49a948
--- /dev/null
+++ b/Scripts/Editor/RenamePopup.cs
@@ -0,0 +1,66 @@
+using UnityEditor;
+using UnityEngine;
+
+namespace XNodeEditor {
+	/// <summary> Utility for renaming assets </summary>
+	public class RenamePopup : EditorWindow {
+		public static RenamePopup current { get; private set; }
+		public Object target;
+		public string input;
+
+		private bool firstFrame = true;
+
+		/// <summary> Show a rename popup for an asset at mouse position. Will trigger reimport of the asset on apply.
+		public static RenamePopup Show(Object target, float width = 200) {
+			RenamePopup window = EditorWindow.GetWindow<RenamePopup>(true, "Rename " + target.name, true);
+			if (current != null) current.Close();
+			current = window;
+			window.target = target;
+			window.input = target.name;
+			window.minSize = new Vector2(100, 44);
+			window.position = new Rect(0, 0, width, 44);
+			GUI.FocusControl("ClearAllFocus");
+			window.UpdatePositionToMouse();
+			return window;
+		}
+
+		private void UpdatePositionToMouse() {
+			if (Event.current == null) return;
+			Vector3 mousePoint = GUIUtility.GUIToScreenPoint(Event.current.mousePosition);
+			Rect pos = position;
+			pos.x = mousePoint.x - position.width * 0.5f;
+			pos.y = mousePoint.y - 10;
+			position = pos;
+		}
+
+		private void OnLostFocus() {
+			// Make the popup close on lose focus
+			Close();
+		}
+
+		private void OnGUI() {
+			if (firstFrame) {
+				UpdatePositionToMouse();
+				firstFrame = false;
+			}
+			input = EditorGUILayout.TextField(input);
+			Event e = Event.current;
+			// If input is empty, revert name to default instead
+			if (input == null || input.Trim() == "") {
+				if (GUILayout.Button("Revert to default") || (e.isKey && e.keyCode == KeyCode.Return)) {
+					target.name = UnityEditor.ObjectNames.NicifyVariableName(target.GetType().Name);
+					AssetDatabase.ImportAsset(AssetDatabase.GetAssetPath(target));
+					Close();
+				}
+			}
+			// Rename asset to input text
+			else {
+				if (GUILayout.Button("Apply") || (e.isKey && e.keyCode == KeyCode.Return)) {
+					target.name = input;
+					AssetDatabase.ImportAsset(AssetDatabase.GetAssetPath(target));
+					Close();
+				}
+			}
+		}
+	}
+}
\ No newline at end of file
diff --git a/Scripts/Editor/RenamePopup.cs.meta b/Scripts/Editor/RenamePopup.cs.meta
new file mode 100644
index 0000000..5c40a02
--- /dev/null
+++ b/Scripts/Editor/RenamePopup.cs.meta
@@ -0,0 +1,13 @@
+fileFormatVersion: 2
+guid: 4ef3ddc25518318469bce838980c64be
+timeCreated: 1552067957
+licenseType: Free
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: