diff --git a/libclc.changes b/libclc.changes
index f3a0c2a..01813e3 100644
--- a/libclc.changes
+++ b/libclc.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Dec 12 20:06:08 UTC 2024 - Stefan Dirsch <sndirsch@suse.com>
+
+- require llvm19/clang19 on sle15 >= sp6
+
 -------------------------------------------------------------------
 Mon Dec  9 12:49:53 UTC 2024 - Stefan Dirsch <sndirsch@suse.com>
 
diff --git a/libclc.spec b/libclc.spec
index bf4c33c..34e06c1 100644
--- a/libclc.spec
+++ b/libclc.spec
@@ -38,14 +38,9 @@ BuildRequires:  clang-devel
 BuildRequires:  llvm-devel
 BuildRequires:  pkgconfig(LLVMSPIRVLib)
 %else
- %if 0%{?sle_version} >= 150700
+ %if 0%{?sle_version} >= 150600
 BuildRequires:  clang19-devel
 BuildRequires:  llvm19-devel
- %else
-  %if 0%{?sle_version} >= 150500
-BuildRequires:  clang18-devel
-BuildRequires:  llvm18-devel
-  %endif
  %endif
 %endif
 BuildRequires:  python3-base