diff --git a/Etabs_Adapter/ETABSAdapter.cs b/Etabs_Adapter/ETABSAdapter.cs
index 30e06cce..3370ec70 100644
--- a/Etabs_Adapter/ETABSAdapter.cs
+++ b/Etabs_Adapter/ETABSAdapter.cs
@@ -148,7 +148,7 @@ public ETABSAdapter(string filePath = "", EtabsSettings etabsSetting = null, boo
 
                 if (processes > 0)
                 {
-                    object runningInstance = Query.GetActiveObject(programId);
+                    object runningInstance = BH.Engine.Adapter.Query.GetActiveObject(programId);
 
                     m_app = (cOAPI)runningInstance;
                     m_model = m_app.SapModel;