diff --git a/SPECS/python3.12.spec b/SPECS/python3.12.spec
index bf7a0fe..1769624 100644
--- a/SPECS/python3.12.spec
+++ b/SPECS/python3.12.spec
@@ -17,7 +17,7 @@ URL: https://www.python.org/
 #global prerel ...
 %global upstream_version %{general_version}%{?prerel}
 Version: %{general_version}%{?prerel:~%{prerel}}
-Release: 2%{?dist}
+Release: 2%{?dist}.inferit
 License: Python-2.0.1
 
 
@@ -286,6 +286,9 @@ BuildRequires: python-rpm-macros
 BuildRequires: readline-devel
 BuildRequires: redhat-rpm-config >= 127
 BuildRequires: sqlite-devel
+# MSVSphere
+BuildRequires: systemtap-sdt-devel
+
 BuildRequires: gdb
 
 BuildRequires: tar
@@ -1778,6 +1781,9 @@ CheckPython optimized
 # ======================================================
 
 %changelog
+* Thu Dec 12 2024 Sergey Cherevko <s.cherevko@msvsphere-os.ru> - 3.12.5-2.inferit
+- Added BuildRequires for MSVSphere build
+
 * Tue Nov 26 2024 MSVSphere Packaging Team <packager@msvsphere-os.ru> - 3.12.5-2
 - Rebuilt for MSVSphere 10