diff --git a/src/FSharpVSPowerTools.Core/TypedAstUtils.fs b/src/FSharpVSPowerTools.Core/TypedAstUtils.fs
index 423783f9..c817c554 100644
--- a/src/FSharpVSPowerTools.Core/TypedAstUtils.fs
+++ b/src/FSharpVSPowerTools.Core/TypedAstUtils.fs
@@ -299,13 +299,13 @@ module TypedAstPatterns =
 module UnusedDeclarations =
     open System.Collections.Generic
 
-    let symbolsComparer =
+    let symbolUseComparer =
         { new IEqualityComparer<FSharpSymbolUse> with
               member __.Equals (x, y) = x.Symbol.IsEffectivelySameAs y.Symbol
               member __.GetHashCode x = x.Symbol.GetHashCode() }
 
     let getSingleDeclarations (symbolsUses: SymbolUse[]): FSharpSymbol[] =
-        let symbols = Dictionary<FSharpSymbolUse, int>(symbolsComparer)
+        let symbols = Dictionary<FSharpSymbolUse, int>(symbolUseComparer)
     
         for symbolUse in symbolsUses do
             match symbols.TryGetValue symbolUse.SymbolUse with
diff --git a/src/FSharpVSPowerTools/FSharpVSPowerTools.csproj b/src/FSharpVSPowerTools/FSharpVSPowerTools.csproj
index 046cfa7c..5447aeb9 100644
--- a/src/FSharpVSPowerTools/FSharpVSPowerTools.csproj
+++ b/src/FSharpVSPowerTools/FSharpVSPowerTools.csproj
@@ -46,7 +46,7 @@
     <DefineConstants>DEBUG;TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
-    <DeployExtension>False</DeployExtension>
+    <DeployExtension>True</DeployExtension>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">