diff --git a/afl.changes b/afl.changes
index 64caa24..2a43bee 100644
--- a/afl.changes
+++ b/afl.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed Apr 12 09:26:02 UTC 2023 - Dominique Leuenberger <dimstar@opensuse.org>
+
+- Pin to llvm15 for the time being: code fails to build with
+  llvm16.
+
 -------------------------------------------------------------------
 Thu Jan  5 15:33:51 UTC 2023 - Marcus Meissner <meissner@suse.com>
 
diff --git a/afl.spec b/afl.spec
index e616965..3039e86 100644
--- a/afl.spec
+++ b/afl.spec
@@ -41,8 +41,8 @@ URL:            https://github.com/AFLplusplus/AFLplusplus
 Source:         https://github.com/AFLplusplus/AFLplusplus/archive/%{version}.tar.gz
 Source1:        afl-rpmlintrc
 Patch1:         afl-3.0c-fix-paths.patch
-BuildRequires:  clang
 BuildRequires:  gcc-c++
+BuildRequires:  (clang < 16 or clang15)
 %ifarch x86_64
 BuildRequires:  gcc-32bit
 %endif
@@ -50,8 +50,8 @@ BuildRequires:  gcc-32bit
 BuildRequires:  gcc-devel
 %endif
 BuildRequires:  lld
-BuildRequires:  llvm-devel >= 11.0.0
 BuildRequires:  python3-devel
+BuildRequires:  ((llvm-devel >= 11.0.0 with llvm-devel < 16) or llvm15-devel)
 Requires:       lld
 
 %description