diff --git a/src/AutoInjectSystem.cs b/src/AutoInjectSystem.cs
index fa9c4b2..dc6b0cf 100644
--- a/src/AutoInjectSystem.cs
+++ b/src/AutoInjectSystem.cs
@@ -1,8 +1,8 @@
+using DCFApixels.DragonECS.AutoInjectionsInternal;
 using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Reflection;
-using static DCFApixels.DragonECS.EcsThrowHalper;
 
 namespace DCFApixels.DragonECS
 {
diff --git a/src/Utils/Exceptions.cs b/src/Utils/Exceptions.cs
index 9fb2a7f..cb1eadc 100644
--- a/src/Utils/Exceptions.cs
+++ b/src/Utils/Exceptions.cs
@@ -5,23 +5,26 @@ using System.Runtime.Serialization;
 
 namespace DCFApixels.DragonECS
 {
-    public static class EcsThrowHalper_AutoInjections
+    namespace AutoInjectionsInternal
     {
-        [MethodImpl(MethodImplOptions.NoInlining)]
-        internal static void PropertyIsCantWrite(this EcsThrowHalper _, MemberInfo obj)
+        internal static class Throw
         {
-            throw new EcsAutoInjectionException($"{obj.Name} property is cant write");
-        }
-        [MethodImpl(MethodImplOptions.NoInlining)]
-        internal static void MethodIsGeneric(this EcsThrowHalper _, MemberInfo obj)
-        {
-            throw new EcsAutoInjectionException($"{obj.Name} method is Generic");
-        }
-        [MethodImpl(MethodImplOptions.NoInlining)]
-        internal static void MethodArgumentsGreater1(this EcsThrowHalper _, MemberInfo obj)
-        {
-            //method X has arguments greater than 1.
-            throw new EcsAutoInjectionException($"{obj.Name} method Arguments != 1");
+            [MethodImpl(MethodImplOptions.NoInlining)]
+            internal static void PropertyIsCantWrite(MemberInfo obj)
+            {
+                throw new EcsAutoInjectionException($"{obj.Name} property is cant write");
+            }
+            [MethodImpl(MethodImplOptions.NoInlining)]
+            internal static void MethodIsGeneric(MemberInfo obj)
+            {
+                throw new EcsAutoInjectionException($"{obj.Name} method is Generic");
+            }
+            [MethodImpl(MethodImplOptions.NoInlining)]
+            internal static void MethodArgumentsGreater1(MemberInfo obj)
+            {
+                //method X has arguments greater than 1.
+                throw new EcsAutoInjectionException($"{obj.Name} method Arguments != 1");
+            }
         }
     }