diff --git a/WHENCE b/WHENCE
index 4a4e9f47..c08b9987 100755
--- a/WHENCE
+++ b/WHENCE
@@ -2908,8 +2908,6 @@ Licence: Redistributable. See LICENCE.cavium for details
 
 Driver: i915 -- Intel Integrated Graphics driver
 
-File: i915/skl_dmc_ver1_21.bin
-File: i915/skl_dmc_ver1_22.bin
 File: i915/skl_dmc_ver1_23.bin
 
 File: i915/skl_dmc_ver1.bin
diff --git a/i915/skl_dmc_ver1_21.bin b/i915/skl_dmc_ver1_21.bin
deleted file mode 100644
index 6b79a84a..00000000
Binary files a/i915/skl_dmc_ver1_21.bin and /dev/null differ
diff --git a/i915/skl_dmc_ver1_22.bin b/i915/skl_dmc_ver1_22.bin
deleted file mode 100644
index 0b8cc7c2..00000000
Binary files a/i915/skl_dmc_ver1_22.bin and /dev/null differ