diff --git a/Mesa.changes b/Mesa.changes
index b459318..da84ea8 100644
--- a/Mesa.changes
+++ b/Mesa.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Mar  4 03:10:33 UTC 2024 - Stefan Dirsch <sndirsch@suse.com>
+
+- buildrequire llvm17 also on sle15-sp5/Leap15.5 
+
 -------------------------------------------------------------------
 Sat Feb 17 01:01:22 UTC 2024 - Stefan Dirsch <sndirsch@suse.com>
 
diff --git a/Mesa.spec b/Mesa.spec
index 5aaa52d..8d6c38b 100644
--- a/Mesa.spec
+++ b/Mesa.spec
@@ -245,7 +245,7 @@ BuildRequires:  pkgconfig(wayland-server) >= 1.11
 %if 0%{?suse_version} >= 1550
 BuildRequires:  llvm-devel
 %else
-%if 0%{?sle_version} >= 150600
+%if 0%{?sle_version} >= 150500
 BuildRequires:  llvm17-devel
 %endif
 %endif
@@ -255,7 +255,7 @@ BuildRequires:  llvm17-devel
 %if 0%{?suse_version} >= 1550
 BuildRequires:  clang-devel
 %else
-%if 0%{?sle_version} >= 150600
+%if 0%{?sle_version} >= 150500
 BuildRequires:  clang17-devel
 %endif
 %endif