diff --git a/Source/Bind/Specifications/csharp.tm b/Source/Bind/Specifications/csharp.tm
index af0bea9f..f117da34 100644
--- a/Source/Bind/Specifications/csharp.tm
+++ b/Source/Bind/Specifications/csharp.tm
@@ -125,6 +125,7 @@ cl_image_format, ImageFormat
 cl_image_info, ImageInfo
 cl_kernel_group_info, KernelGroupInfo
 cl_kernel_info, KernelInfo
+cl_kernel_work_group_info, KernelWorkGroupInfo
 cl_map_flags, MapFlags
 cl_mem_info, MemInfo
 cl_mem_flags, MemFlags
@@ -132,5 +133,6 @@ cl_mem_object_type, MemObjectType
 cl_platform_info, PlatformInfo
 cl_profiling_info, ProfilingInfo
 cl_program_build_info, ProgramBuildInfo
+cl_program_info, ProgramInfo
 cl_sampler_info, SamplerInfo
-cl_work_group_info, WorkGroupInfo
\ No newline at end of file
+cl_work_group_info, WorkGroupInfo