diff --git a/meta-networking/recipes-connectivity/relayd/relayd_git.bb b/meta-networking/recipes-connectivity/relayd/relayd_git.bb
index 5105753e73..79e1743fdf 100644
--- a/meta-networking/recipes-connectivity/relayd/relayd_git.bb
+++ b/meta-networking/recipes-connectivity/relayd/relayd_git.bb
@@ -15,3 +15,5 @@ UPSTREAM_CHECK_COMMITS = "1"
 S = "${WORKDIR}/git"
 
 inherit cmake
+
+CFLAGS:append:toolchain-clang = " -Wno-error=gnu-variable-sized-type-not-at-end"