diff --git a/.gitignore b/.gitignore
index 87aee08..b52af01 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,4 +10,3 @@
 /shimriscv64.efi
 /mmriscv64.efi
 /fbriscv64.efi
-SOURCES/almalinuxsecurebootca0.cer
diff --git a/centossecureboot201.cer b/centossecureboot201.cer
deleted file mode 100644
index ca3c134..0000000
Binary files a/centossecureboot201.cer and /dev/null differ
diff --git a/centossecurebootca2.cer b/centossecurebootca2.cer
deleted file mode 100644
index 42bdfcf..0000000
Binary files a/centossecurebootca2.cer and /dev/null differ
diff --git a/sources b/sources
index 38a326f..8b884ef 100644
--- a/sources
+++ b/sources
@@ -1,4 +1,3 @@
-SHA512 (almalinuxsecurebootca0.cer) = 9190a7d5808d3f4181f0f868d07ba83368357a02970f40594e5ec880d33771d890c69f1dfd4ce6c2bc92e6e14217be1aebf7ecc045e6603032b50e33228763ae 
 SHA512 (BOOTAA64.CSV) = 2dfc78bee3d6e7f27cab8037ace24b9d62d2b3e5056751a32259d997fbaba5ef6015d6c50c842f29e2a31b94c3dc63476fb61803b25f504255c32c04a5a8255c 
 SHA512 (BOOTIA32.CSV) = b1b84e9377cea35ed32b034f8258b460105f47159b393265d2346fc16ee02bdfa6af482559670445c6c0ac808e928a1a0ca51731d5367fc14302282fa5ae5dc2 
 SHA512 (BOOTX64.CSV) = 6566d163836a0da9caa31a14b41178a2cf82f96a751a3eff87dcdc0a40b1521b27b35bf7a1d5774e00f605e569f5be1a6baff7e00e3a93f5d6ca3844188034d3