diff --git a/SmartCmdArgs/SmartCmdArgs.Shared/Services/VisualStudioHelperService.cs b/SmartCmdArgs/SmartCmdArgs.Shared/Services/VisualStudioHelperService.cs
index 7a392769..b688cb59 100644
--- a/SmartCmdArgs/SmartCmdArgs.Shared/Services/VisualStudioHelperService.cs
+++ b/SmartCmdArgs/SmartCmdArgs.Shared/Services/VisualStudioHelperService.cs
@@ -325,7 +325,7 @@ public string GetMSBuildPropertyValue(IVsHierarchyWrapper hierarchy, string prop
         {
             ThreadHelper.ThrowIfNotOnUIThread();
 
-            var propStorage = hierarchy as IVsBuildPropertyStorage;
+            var propStorage = hierarchy.Hierarchy as IVsBuildPropertyStorage;
 
             if (propStorage == null)
                 return null;