diff --git a/meta/recipes-graphics/xcb/libpthread-stubs_0.3.bb b/meta/recipes-graphics/xcb/libpthread-stubs_0.3.bb
index 40c47da560..c121bb947c 100644
--- a/meta/recipes-graphics/xcb/libpthread-stubs_0.3.bb
+++ b/meta/recipes-graphics/xcb/libpthread-stubs_0.3.bb
@@ -21,3 +21,5 @@ inherit autotools pkgconfig
 
 RDEPENDS_${PN}-dev = ""
 RRECOMMENDS_${PN}-dbg = "${PN}-dev (= ${EXTENDPKGV})"
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta/recipes-graphics/xcb/xcb-proto.inc b/meta/recipes-graphics/xcb/xcb-proto.inc
index 85f89be48d..bab51121e1 100644
--- a/meta/recipes-graphics/xcb/xcb-proto.inc
+++ b/meta/recipes-graphics/xcb/xcb-proto.inc
@@ -23,4 +23,4 @@ RDEPENDS_${PN}-dev = ""
 RRECOMMENDS_${PN}-dbg = "${PN}-dev (= ${EXTENDPKGV})"
 
 DEPENDS_append_virtclass-native = " python-native"
-BBCLASSEXTEND = "native"
+BBCLASSEXTEND = "native nativesdk"