diff --git a/recipes-extended/ceph/ceph_15.2.15.bb b/recipes-extended/ceph/ceph_15.2.15.bb
index c72953ae..17dbcf35 100644
--- a/recipes-extended/ceph/ceph_15.2.15.bb
+++ b/recipes-extended/ceph/ceph_15.2.15.bb
@@ -66,6 +66,9 @@ EXTRA_OECMAKE = "-DWITH_MANPAGE=OFF \
                  -DWITH_REENTRANT_STRSIGNAL=ON \
 "
 
+CXXFLAGS += "${HOST_CC_ARCH} ${TOOLCHAIN_OPTIONS}"
+CFLAGS += "${HOST_CC_ARCH} ${TOOLCHAIN_OPTIONS}"
+
 export STAGING_DIR_HOST
 
 do_configure:prepend () {