diff --git a/Mindscape.Raygun4Net/Properties/AssemblyInfo.cs b/Mindscape.Raygun4Net/Properties/AssemblyInfo.cs
index 6e3f31a3..5ba7bc7d 100644
--- a/Mindscape.Raygun4Net/Properties/AssemblyInfo.cs
+++ b/Mindscape.Raygun4Net/Properties/AssemblyInfo.cs
@@ -22,4 +22,4 @@
 // The following GUID is for the ID of the typelib if this project is exposed to COM
 [assembly: Guid("72856682-3b04-495f-8e1f-bdd4b698b20e")]
 
-[assembly: InternalsVisibleTo("Mindscape.Raygun4Net.Tests")]
+[assembly: InternalsVisibleTo("Mindscape.Raygun4Net.Tests, PublicKey=0024000004800000940000000602000000240000525341310004000001000100c9ca3e9ab66536ef6801fae072b191c8c257a3f6ef7dbb7678c675791f1df028f36a5ea91dd292aacdfa35280ef2571217099e7e101e0eff7f8eb46aa815bd624d7c63c6294f5eb1d57446d345d3dd2a7a08a1b5d52ad76a56aa913d7af13cb0bc4d6b2e6f1ca01fb31ec8e020897c228dce3fc6106e0e884463d62433e6e9c5")]