diff --git a/WHENCE b/WHENCE
index d108c96f..c67affa4 100644
--- a/WHENCE
+++ b/WHENCE
@@ -4687,6 +4687,9 @@ Version: DMC API/APB ver 2 release 10 for Meteorlake
 File: i915/mtl_dmc.bin
 Version: DMC API/APB ver 2 release 12 for Meteorlake
 
+File: i915/mtl_guc_70.bin
+Version: GuC API/APB ver 70.6.6 for Meteorlake
+
 License: Redistributable. See LICENSE.i915 for details
 --------------------------------------------------------------------------
 
diff --git a/i915/mtl_guc_70.bin b/i915/mtl_guc_70.bin
new file mode 100644
index 00000000..618b1fa5
Binary files /dev/null and b/i915/mtl_guc_70.bin differ