diff --git a/docs/release-notes/.VisualStudio/18.vNext.md b/docs/release-notes/.VisualStudio/18.vNext.md
index ba03f663967..4a00e4c91a2 100644
--- a/docs/release-notes/.VisualStudio/18.vNext.md
+++ b/docs/release-notes/.VisualStudio/18.vNext.md
@@ -22,3 +22,4 @@
 * Unused analyzers: disable in VS when file has errors ([PR #19892](https://github.com/dotnet/fsharp/pull/19892))
 * Move to Roslyn's unified ExternalAccess library ([PR #20099](https://github.com/dotnet/fsharp/pull/20099))
 * Remove trailing whitespace from source files. No functional change: whitespace inside string literals and inactive `#if` regions is preserved. ([PR #20355](https://github.com/dotnet/fsharp/pull/20355))
+* `FSharpFindUsagesService.onSymbolFound` looks up a reference's definition item with `voption` instead of `option`. No functional change. ([PR #20534](https://github.com/dotnet/fsharp/pull/20534))
diff --git a/vsintegration/src/FSharp.Editor/Navigation/FindUsagesService.fs b/vsintegration/src/FSharp.Editor/Navigation/FindUsagesService.fs
index c313d4f27ee..a81d2ec3fed 100644
--- a/vsintegration/src/FSharp.Editor/Navigation/FindUsagesService.fs
+++ b/vsintegration/src/FSharp.Editor/Navigation/FindUsagesService.fs
@@ -44,9 +44,9 @@ module FSharpFindUsagesService =
                             externalDefinitionItem
                         else
                             definitionItems
-                            |> Array.tryFind (snd >> (=) doc.Project.FilePath)
-                            |> Option.map (fun (definitionItem, _) -> definitionItem)
-                            |> Option.defaultValue externalDefinitionItem
+                            |> Array.tryFindV (snd >> (=) doc.Project.FilePath)
+                            |> ValueOption.map (fun (definitionItem, _) -> definitionItem)
+                            |> ValueOption.defaultValue externalDefinitionItem
 
                     let referenceItem =
                         FSharpSourceReferenceItem(definitionItem, FSharpDocumentSpan(doc, fixedSpan))