diff --git a/meta/recipes-support/apr/apr-util_1.5.4.bb b/meta/recipes-support/apr/apr-util_1.5.4.bb
index 28962bd0ef..2b8676fef3 100644
--- a/meta/recipes-support/apr/apr-util_1.5.4.bb
+++ b/meta/recipes-support/apr/apr-util_1.5.4.bb
@@ -53,10 +53,10 @@ do_configure_prepend_class-nativesdk() {
 }
 
 do_configure_append_class-nativesdk() {
-	sed -i "s#\(apr_builddir\)=.*#\1=${STAGING_DATADIR}/build-1#" ${S}/build/rules.mk
-	sed -i "s#\(apr_builders\)=.*#\1=${STAGING_DATADIR}/build-1#" ${S}/build/rules.mk
-	sed -i "s#\(top_builddir\)=.*#\1=${STAGING_DATADIR}/build-1#" ${S}/build/rules.mk
-	sed -i "s#\(LIBTOOL=\$(apr_builddir)\).*#\1/libtool#" ${S}/build/rules.mk
+	sed -i "s#\(apr_builddir\)=.*#\1=${STAGING_DATADIR}/build-1#" ${B}/build/rules.mk
+	sed -i "s#\(apr_builders\)=.*#\1=${STAGING_DATADIR}/build-1#" ${B}/build/rules.mk
+	sed -i "s#\(top_builddir\)=.*#\1=${STAGING_DATADIR}/build-1#" ${B}/build/rules.mk
+	sed -i "s#\(LIBTOOL=\$(apr_builddir)\).*#\1/libtool#" ${B}/build/rules.mk
 }
 
 do_install_append_class-target() {