diff --git a/ShareX/Forms/AboutForm.cs b/ShareX/Forms/AboutForm.cs
index 0095c4df2..83e6d79be 100644
--- a/ShareX/Forms/AboutForm.cs
+++ b/ShareX/Forms/AboutForm.cs
@@ -97,6 +97,7 @@ public AboutForm()
 ResX Resource Manager: https://resxresourcemanager.codeplex.com
 AWSSDK: http://aws.amazon.com/sdk-for-net/
 CLR Security: http://clrsecurity.codeplex.com
+Steamworks.NET: https://github.com/rlabrecque/Steamworks.NET
 
 Copyright (c) 2007-2015 ShareX Team", Resources.AboutForm_AboutForm_Contributors, Resources.AboutForm_AboutForm_Translators, Resources.AboutForm_AboutForm_External_libraries);
         }