diff --git a/SPECS/kernel.spec b/SPECS/kernel.spec
index 21148a8..b86646b 100755
--- a/SPECS/kernel.spec
+++ b/SPECS/kernel.spec
@@ -790,11 +790,7 @@ BuildRequires: tpm2-tools
 # For Azure CVM specific udev rules
 BuildRequires: WALinuxAgent-cvm
 # For UKI sb cert
-%if 0%{?centos}
-BuildRequires: centos-sb-certs >= 9.0-23
-%else
-BuildRequires: redhat-sb-certs >= 9.4-0.1
-%endif
+BuildRequires: sphere-sb-certs >= 9.0-23
 %endif
 
 # Because this is the kernel, it's hard to get a single upstream URL