diff --git a/package/boost/boost.mk b/package/boost/boost.mk
index 750b40f7d2..864a07f789 100644
--- a/package/boost/boost.mk
+++ b/package/boost/boost.mk
@@ -26,7 +26,7 @@ BOOST_WITHOUT_FLAGS += $(if $(BR2_PACKAGE_BOOST_CONTEXT),,context)
 BOOST_WITHOUT_FLAGS += $(if $(BR2_PACKAGE_BOOST_COROUTINE),,coroutine)
 BOOST_WITHOUT_FLAGS += $(if $(BR2_PACKAGE_BOOST_DATE_TIME),,date_time)
 BOOST_WITHOUT_FLAGS += $(if $(BR2_PACKAGE_BOOST_EXCEPTION),,exception)
-BOOST_WITHOUT_FLAGS += $(if $(BR2_PACKAGE_BOOST_FILESYSTEM),,fiber)
+BOOST_WITHOUT_FLAGS += $(if $(BR2_PACKAGE_BOOST_FIBER),,fiber)
 BOOST_WITHOUT_FLAGS += $(if $(BR2_PACKAGE_BOOST_FILESYSTEM),,filesystem)
 BOOST_WITHOUT_FLAGS += $(if $(BR2_PACKAGE_BOOST_GRAPH),,graph)
 BOOST_WITHOUT_FLAGS += $(if $(BR2_PACKAGE_BOOST_GRAPH_PARALLEL),,graph_parallel)