diff --git a/vsintegration/src/FSharp.Editor/VSMac/FSharpPathedDocumentExtension.fs b/vsintegration/src/FSharp.Editor/VSMac/FSharpPathedDocumentExtension.fs
index b71d7e2cc8..ec81442fbe 100644
--- a/vsintegration/src/FSharp.Editor/VSMac/FSharpPathedDocumentExtension.fs
+++ b/vsintegration/src/FSharp.Editor/VSMac/FSharpPathedDocumentExtension.fs
@@ -228,12 +228,6 @@ type internal FSharpPathedDocumentExtension(projectInfoManager: FSharpProjectOpt
     interface IPathedDocument with
         member x.CurrentPath = currentPath
 
-        member x.DataProviderForIndex(index) =
-            let path = (x :> IPathedDocument).CurrentPath
-            if path = null || index < 0 || index >= path.Length then null else
-                let tag = path.[index].Tag
-                FSharpDataProvider(x, tag, view) :> _
-
         member x.CreatePathWidget(index) =
             let path = (x :> IPathedDocument).CurrentPath
             if path = null || index < 0 || index >= path.Length then null else