diff --git a/redhat-rpm-config.spec b/redhat-rpm-config.spec
index edd14b9..309e763 100644
--- a/redhat-rpm-config.spec
+++ b/redhat-rpm-config.spec
@@ -6,7 +6,7 @@
 
 Summary: Red Hat specific rpm configuration files
 Name: redhat-rpm-config
-Version: 200
+Version: 201
 Release: 1%{?dist}
 # No version specified.
 License: GPL+
@@ -127,6 +127,9 @@ Requires: %{_bindir}/grep
 Requires: %{_bindir}/sed
 Requires: %{_bindir}/xargs
 
+# for brp-llvm-compile-lto-elf
+Requires: (llvm if clang)
+
 # -fstack-clash-protection and -fcf-protection require GCC 8.
 Conflicts: gcc < 8.0.1-0.22
 
@@ -250,6 +253,10 @@ install -p -m 644 -t %{buildroot}%{_rpmluadir}/fedora/srpm forge.lua
 %doc buildflags.md
 
 %changelog
+* Mon May 08 2023 Nikita Popov <npopov@redhat.com> - 201-1
+- Add llvm dependency if clang toolchain used
+- Resolves: rhbz#2193406
+
 * Wed Apr 19 2023 Nikita Popov <npopov@redhat.com> - 200-1
 - Change clang LTO default to ThinLTO
 - Resolves: rhbz#2178788
diff --git a/tests/brp-llvm-compile-lto-elf/brp-llvm-compile-lto-elf-test-lib/brp-llvm-compile-lto-elf-test-lib.c b/tests/brp-llvm-compile-lto-elf/brp-llvm-compile-lto-elf-test-lib/brp-llvm-compile-lto-elf-test-lib.c
deleted file mode 100644
index 851790f..0000000
--- a/tests/brp-llvm-compile-lto-elf/brp-llvm-compile-lto-elf-test-lib/brp-llvm-compile-lto-elf-test-lib.c
+++ /dev/null
@@ -1,5 +0,0 @@
-#include <stdio.h>
-
-void hello(void) {
-    printf("Hello, world!\n");
-}
diff --git a/tests/brp-llvm-compile-lto-elf/brp-llvm-compile-lto-elf-test-lib/brp-llvm-compile-lto-elf-test-lib.h b/tests/brp-llvm-compile-lto-elf/brp-llvm-compile-lto-elf-test-lib/brp-llvm-compile-lto-elf-test-lib.h
deleted file mode 100644
index ef77476..0000000
--- a/tests/brp-llvm-compile-lto-elf/brp-llvm-compile-lto-elf-test-lib/brp-llvm-compile-lto-elf-test-lib.h
+++ /dev/null
@@ -1 +0,0 @@
-void hello(void);
diff --git a/tests/brp-llvm-compile-lto-elf/brp-llvm-compile-lto-elf-test-lib/brp-llvm-compile-lto-elf-test-lib.spec b/tests/brp-llvm-compile-lto-elf/brp-llvm-compile-lto-elf-test-lib/brp-llvm-compile-lto-elf-test-lib.spec
deleted file mode 100644
index d8bfb32..0000000
--- a/tests/brp-llvm-compile-lto-elf/brp-llvm-compile-lto-elf-test-lib/brp-llvm-compile-lto-elf-test-lib.spec
+++ /dev/null
@@ -1,34 +0,0 @@
-Name: brp-llvm-compile-lto-elf-test-lib
-Version: 1
-Release: 1
-Summary: Library package for testing brp-llvm-compile-lto-elf
-License: MIT
-
-BuildRequires: clang binutils
-Source0: %{name}.c
-Source1: %{name}.h
-
-# FIXME: I'm not sure why this doesn't work
-%undefine _package_note_file
-
-%global toolchain clang
-
-%description
-%{summary}
-
-%build
-
-clang ${CFLAGS} -c %{SOURCE0} -o lib.o
-ar cr %{name}.a lib.o
-ranlib %{name}.a
-
-%install
-mkdir -p %{buildroot}%{_libdir}
-mkdir -p %{buildroot}%{_includedir}
-
-%{__install} -p -m 644 -t %{buildroot}%{_libdir} %{name}.a
-%{__install} -p -m 644 -t %{buildroot}%{_includedir} %{SOURCE1}
-
-%files
-%{_libdir}/%{name}.a
-%{_includedir}/%{name}.h
diff --git a/tests/brp-llvm-compile-lto-elf/brp-llvm-compile-lto-elf-test/brp-llvm-compile-lto-elf-test.c b/tests/brp-llvm-compile-lto-elf/brp-llvm-compile-lto-elf-test/brp-llvm-compile-lto-elf-test.c
deleted file mode 100644
index eab7d69..0000000
--- a/tests/brp-llvm-compile-lto-elf/brp-llvm-compile-lto-elf-test/brp-llvm-compile-lto-elf-test.c
+++ /dev/null
@@ -1,6 +0,0 @@
-#include <brp-llvm-compile-lto-elf-test-lib.h>
-
-int main(int argc, char **argv) {
-  hello();
-  return 0;
-}
diff --git a/tests/brp-llvm-compile-lto-elf/brp-llvm-compile-lto-elf-test/brp-llvm-compile-lto-elf-test.spec b/tests/brp-llvm-compile-lto-elf/brp-llvm-compile-lto-elf-test/brp-llvm-compile-lto-elf-test.spec
deleted file mode 100644
index a43e545..0000000
--- a/tests/brp-llvm-compile-lto-elf/brp-llvm-compile-lto-elf-test/brp-llvm-compile-lto-elf-test.spec
+++ /dev/null
@@ -1,24 +0,0 @@
-Name: brp-llvm-compile-lto-elf-test
-Version: 1
-Release: 1
-Summary: Library package for testing brp-llvm-compile-lto-elf
-License: MIT
-
-BuildRequires: gcc
-BuildRequires: brp-llvm-compile-lto-elf-test-lib
-
-Source0: %{name}.c
-
-# FIXME: I'm not sure why this doesn't work
-%undefine _package_note_file
-
-
-%description
-%{summary}
-
-%build
-gcc ${CFLAGS} -c %{SOURCE0} -o %{name}.o
-gcc ${LDFLAGS} %{name}.o %{_libdir}/%{name}-lib.a -o %{name}
-
-%check
-./%{name} | grep "Hello, world!"
diff --git a/tests/brp-llvm-compile-lto-elf/main.fmf b/tests/brp-llvm-compile-lto-elf/main.fmf
deleted file mode 100644
index ada5230..0000000
--- a/tests/brp-llvm-compile-lto-elf/main.fmf
+++ /dev/null
@@ -1,8 +0,0 @@
-Summary: Test that the brp-llvm-compile-lto-elf script is working correctly
-
-require:
-  - dnf-plugins-core
-  - redhat-rpm-config
-  - rpm-build
-
-test: ./runtest.sh
diff --git a/tests/brp-llvm-compile-lto-elf/runtest.sh b/tests/brp-llvm-compile-lto-elf/runtest.sh
deleted file mode 100755
index 1690d65..0000000
--- a/tests/brp-llvm-compile-lto-elf/runtest.sh
+++ /dev/null
@@ -1,17 +0,0 @@
-#!/bin/bash
-
-set -ex
-
-lib_dir=brp-llvm-compile-lto-elf-test-lib
-lib_spec=$lib_dir/brp-llvm-compile-lto-elf-test-lib.spec
-
-dnf -y build-dep $lib_spec 
-rpmbuild --define "_sourcedir ." --define "_builddir ./$lib_dir" --define "_rpmdir ."  -bb $lib_spec
-
-dnf -y install ./`rpm --eval '%{_arch}'`/*.rpm
-
-test_dir=brp-llvm-compile-lto-elf-test
-test_spec=$test_dir/brp-llvm-compile-lto-elf-test.spec
-
-dnf -y build-dep $test_spec
-rpmbuild --define "_sourcedir ." --define "_builddir ./$test_dir" -bi $test_spec