diff --git a/meta-oe/recipes-benchmark/libc-bench/libc-bench_git.bb b/meta-oe/recipes-benchmark/libc-bench/libc-bench_git.bb
index ae87262870..30313f4315 100644
--- a/meta-oe/recipes-benchmark/libc-bench/libc-bench_git.bb
+++ b/meta-oe/recipes-benchmark/libc-bench/libc-bench_git.bb
@@ -16,9 +16,10 @@ SRC_URI = "git://git.musl-libc.org/libc-bench;branch=master \
 # Upstream repo does not tag
 UPSTREAM_CHECK_COMMITS = "1"
 
+# i686-yoe-linux-ld.lld: error: undefined symbol: __addtf3
+LDFLAGS:append:libc-glibc:toolchain-clang:x86 = " --rtlib=libgcc --unwindlib=libgcc"
 
 do_install () {
     install -d ${D}${bindir}
     install -m 0755 ${B}/libc-bench ${D}${bindir}
 }
-