diff --git a/meta/recipes-extended/unzip/unzip_6.0.bb b/meta/recipes-extended/unzip/unzip_6.0.bb
index a1547fc3b9..0f634c8cb9 100644
--- a/meta/recipes-extended/unzip/unzip_6.0.bb
+++ b/meta/recipes-extended/unzip/unzip_6.0.bb
@@ -4,7 +4,7 @@ SECTION = "console/utils"
 LICENSE = "BSD-3-Clause"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=94caec5a51ef55ef711ee4e8b1c69e29"
 PE = "1"
-PR = "r3"
+PR = "r4"
 
 SRC_URI = "ftp://ftp.info-zip.org/pub/infozip/src/unzip60.tgz \
 	file://avoid-strip.patch"
@@ -13,7 +13,12 @@ SRC_URI[md5sum] = "62b490407489521db863b523a7f86375"
 SRC_URI[sha256sum] = "036d96991646d0449ed0aa952e4fbe21b476ce994abc276e49d30e686708bd37"
 S = "${WORKDIR}/unzip60"
 
-EXTRA_OEMAKE += "STRIP=true LF2=''"
+# Makefile uses CF_NOOPT instead of CFLAGS.  We lifted the values from
+# Makefile and add CFLAGS.  Optimization will be overriden by unzip
+# configure to be -O3.
+#
+EXTRA_OEMAKE += "STRIP=true LF2='' \
+                'CF_NOOPT=-I. -Ibzip2 -DUNIX ${CFLAGS}'"
 
 export LD = "${CC}"
 LD_class-native = "${CC}"