diff --git a/build.fsx b/build.fsx
index 4d45570d..08c066ad 100644
--- a/build.fsx
+++ b/build.fsx
@@ -265,7 +265,8 @@ Target.create "RunMainTestsRelease" <| fun _ ->
 
 "RunMainTestsRelease"
     ==> "CI-Release"
- 
+
+"Prepare" ==> "WS-Restore"
 "WS-Stop" ==> "WS-Clean"
 "WS-Stop" ==> "WS-Restore"
 
diff --git a/src/compiler/WebSharper.Core/Macros.fs b/src/compiler/WebSharper.Core/Macros.fs
index 1fdfa75d..cf664eba 100644
--- a/src/compiler/WebSharper.Core/Macros.fs
+++ b/src/compiler/WebSharper.Core/Macros.fs
@@ -245,7 +245,7 @@ let tryFindMethodFromComparison (cI: Metadata.IClassInfo option) (t: Type) (cmp:
         Hashed mi
     match cI with
     | Some cI ->
-        let defMethod = additionalMethods cmp |> methodInfoFromStr
+        let defMethod = defMethods cmp |> methodInfoFromStr
         match cI.Methods.TryGetValue(defMethod) with
         | true, mem -> Some defMethod
         | false, _ ->