diff --git a/Source/OpenTK/Compute/Kernel.cs b/Source/OpenTK/Compute/Kernel.cs
index 51308cb9..62c14137 100644
--- a/Source/OpenTK/Compute/Kernel.cs
+++ b/Source/OpenTK/Compute/Kernel.cs
@@ -42,7 +42,7 @@ namespace OpenTK.Compute
         [DllImport(Configuration.Library, EntryPoint = "clCreateKernel")]
         public static extern cl_kernel CreateKernel(cl_program program,
             string kernel_name,
-            out int errcode_ret);
+            out ErrorCode errcode_ret);
 
         // OpenCL 1.0
         [DllImport(Configuration.Library, EntryPoint = "clCreateKernelsInProgram")]