diff --git a/meta/recipes-devtools/mtd/mtd-utils_1.4.9.bb b/meta/recipes-devtools/mtd/mtd-utils_1.4.9.bb
index 519472c..4228b51 100644
--- a/meta/recipes-devtools/mtd/mtd-utils_1.4.9.bb
+++ b/meta/recipes-devtools/mtd/mtd-utils_1.4.9.bb
@@ -11,9 +11,9 @@ SRC_URI = "git://git.infradead.org/mtd-utils.git;protocol=git;tag=995cfe51b0a3cf
 
 S = "${WORKDIR}/git/"
 
-PR = "r0"
+PR = "r1"
 
-EXTRA_OEMAKE = "'CC=${CC}' 'CFLAGS=${CFLAGS} -I${S}/include -DWITHOUT_XATTR' 'BUILDDIR=${S}'"
+EXTRA_OEMAKE = "'CC=${CC}' 'RANLIB=${RANLIB}' 'AR=${AR}' 'CFLAGS=${CFLAGS} -I${S}/include -DWITHOUT_XATTR' 'BUILDDIR=${S}'"
 
 do_install () {
 	oe_runmake install DESTDIR=${D} SBINDIR=${sbindir} MANDIR=${mandir} INCLUDEDIR=${includedir}