diff --git a/build.fsx b/build.fsx
index 1dd12ce4..530bb12a 100644
--- a/build.fsx
+++ b/build.fsx
@@ -99,19 +99,14 @@ Target "AssemblyInfo" (fun _ ->
                 projectName.Split('.').[0]
             else
                 projectName
-        let baseAttributes =
-            [ Attribute.Title (projectName)
-              Attribute.Product project
-              Attribute.Description summary
-              Attribute.Version release.AssemblyVersion
-              Attribute.FileVersion release.AssemblyVersion
-              Attribute.CLSCompliant true
-              Attribute.Copyright copyright
-            ]
-        if projectName = "OpenTK" then
-            baseAttributes @ [Attribute.InternalsVisibleTo "OpenTK.GLWidget, PublicKey=0024000004800000940000000602000000240000525341310004000011000000a3e05aafb87f71fb8fd02b512707f289c12341de98c6ce2ec1494b71c20cb2032cbd65d091b447df3ec772257efb9fa3591201937890e067da1d29a339948a12b29c2847a787cc9fbef2a3bf78267026e85f36aab827228df4bb580e3ae0599ade036f0a97a0e6982f5406d98d114455f332350f6d8369db655e9c3e7976c2c8"]
-        else
-            baseAttributes
+        [ Attribute.Title (projectName)
+          Attribute.Product project
+          Attribute.Description summary
+          Attribute.Version release.AssemblyVersion
+          Attribute.FileVersion release.AssemblyVersion
+          Attribute.CLSCompliant true
+          Attribute.Copyright copyright
+        ]
 
     let getProjectDetails projectPath =
         let projectName = System.IO.Path.GetFileNameWithoutExtension(projectPath)