diff --git a/SOURCES/grub.macros b/SOURCES/grub.macros
index 62ed7b6..41711c8 100755
--- a/SOURCES/grub.macros
+++ b/SOURCES/grub.macros
@@ -270,6 +270,11 @@ Requires:	%{name}-common = %{evr}					\
 Requires:	%{name}-tools-minimal >= %{evr}				\
 Requires:	%{name}-tools = %{evr}					\
 Provides:	%{name}-efi = %{evr}					\
+Provides:	almalinux(grub2-sig-key) = 202303				\
+%{expand:%%ifarch x86_64						\
+Conflicts:	shim-x64 <= 15.6-1.el9.alma					\
+Conflicts:	shim-ia32 <= 15.6-1.el9.alma				\
+%%endif}										\
 %{?legacy_provides:Provides:	%{name} = %{evr}}			\
 %{-o:Obsoletes:	%{name}-efi < %{evr}}					\
 									\
diff --git a/SPECS/grub2.spec b/SPECS/grub2.spec
index b402f40..889a6bb 100644
--- a/SPECS/grub2.spec
+++ b/SPECS/grub2.spec
@@ -18,7 +18,7 @@
 Name:		grub2
 Epoch:		1
 Version:	2.06
-Release:	46%{?dist}.3.alma
+Release:	46%{?dist}.3.alma.1
 Summary:	Bootloader with support for Linux, Multiboot and more
 License:	GPLv3+
 URL:		http://www.gnu.org/software/grub/
@@ -44,7 +44,7 @@ Source12:	sbat.csv.in
 %define sb_cer		%{_datadir}/pki/sb-certs/secureboot-grub2-%{_arch}.cer
 %endif
 
-%define sb_key		clsecureboot001
+%define sb_key		almalinuxsecurebootca0
 
 BuildRequires:	gcc efi-srpm-macros
 BuildRequires:	flex bison binutils python3
@@ -525,6 +525,9 @@ mv ${EFI_HOME}/grub.cfg.stb ${EFI_HOME}/grub.cfg
 %endif
 
 %changelog
+* Thu Mar 09 2023 Eduard Abdullin <eabdullin@almalinux.org> - 2.06-46.el9_1.3.alma.1
+- Use AlmaLinux cert
+
 * Tue Feb 14 2023 Eduard Abdullin <eabdullin@almalinux.org> - 2.06-46.el9_1.3.alma
 - Debrand for AlmaLinux