diff --git a/src/OWML.ModHelper.Events/HarmonyHelper.cs b/src/OWML.ModHelper.Events/HarmonyHelper.cs
index 35da5f52..4e939b19 100644
--- a/src/OWML.ModHelper.Events/HarmonyHelper.cs
+++ b/src/OWML.ModHelper.Events/HarmonyHelper.cs
@@ -97,7 +97,7 @@ public void Unpatch<T>(string methodName, PatchType patchType = PatchType.All)
 		{
 			_console.WriteLine($"Unpatching {typeof(T).Name}.{methodName}", MessageType.Debug);
 
-			var sharedState = (Dictionary<MethodBase, byte[]>)typeof(HarmonySharedState).GetAnyMethod("GetState").Invoke(null, null); // todo TypeExtension
+			var sharedState = Utils.TypeExtensions.Invoke<Dictionary<MethodBase, byte[]>>(typeof(HarmonySharedState), "GetState");
 			var method = sharedState.Keys.First(m => m.DeclaringType == typeof(T) && m.Name == methodName);
 			var patchInfo = PatchInfoSerialization.Deserialize(sharedState.GetValueSafe(method));
 
diff --git a/src/OWML.Utils/TypeExtensions.cs b/src/OWML.Utils/TypeExtensions.cs
index ffff2fbb..2f840458 100644
--- a/src/OWML.Utils/TypeExtensions.cs
+++ b/src/OWML.Utils/TypeExtensions.cs
@@ -44,5 +44,8 @@ public static void Invoke(this object obj, string name, params object[] paramete
 
 		public static T Invoke<T>(this object obj, string name, params object[] parameters) => 
 			(T)obj.GetType().GetAnyMethod(name)?.Invoke(obj, parameters);
+		
+		public static T Invoke<T>(this Type type, string name, params object[] parameters) =>
+			(T)type.GetAnyMethod(name).Invoke(null, parameters);
 	}
 }
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