diff --git a/WHENCE b/WHENCE
index f15fbb35..c927acdd 100644
--- a/WHENCE
+++ b/WHENCE
@@ -3799,6 +3799,10 @@ File:intel/ibt-0041-0041.sfi
 Version: BT_TyphoonPeak_REL31586
 File:intel/ibt-0041-0041.ddc
 Version: BT_TyphoonPeak_REL31586
+File:intel/ibt-0040-0041.sfi
+Version: BT_GarfieldPeak_REL31586
+File:intel/ibt-0040-0041.ddc
+Version: BT_GarfieldPeak_REL31586
 
 Licence: Redistributable. See LICENCE.ibt_firmware for details
 
diff --git a/intel/ibt-0040-0041.ddc b/intel/ibt-0040-0041.ddc
new file mode 100644
index 00000000..5acedc54
Binary files /dev/null and b/intel/ibt-0040-0041.ddc differ
diff --git a/intel/ibt-0040-0041.sfi b/intel/ibt-0040-0041.sfi
new file mode 100644
index 00000000..180142e1
Binary files /dev/null and b/intel/ibt-0040-0041.sfi differ