diff --git a/meta-cgl-common/recipes-cgl/racoon2/racoon2_202003018.bb b/meta-cgl-common/recipes-cgl/racoon2/racoon2_202003018.bb
index 211b911..c3ebd5d 100644
--- a/meta-cgl-common/recipes-cgl/racoon2/racoon2_202003018.bb
+++ b/meta-cgl-common/recipes-cgl/racoon2/racoon2_202003018.bb
@@ -33,8 +33,6 @@ SRC_URI = "git://github.com/zoulasc/racoon2;branch=master;protocol=https \
           "
 
 SRCREV = "7b68950328454b0e91ba24698c10c4a790705cc1"
-SRC_URI[md5sum] = "2fa33abff1ccd6fc22876a23db77aaa8"
-SRC_URI[sha256sum] = "f23773e4d97cec823ec634085b5e60a7884a13467ff1bffc17daac14d02f9caa"
 
 inherit autotools-brokensep update-rc.d systemd
 
@@ -52,6 +50,8 @@ do_configure:prepend () {
     mkdir -p lib/m4 spmd/m4 iked/m4 kinkd/m4
 }
 
+EXTRA_OEMAKE += "CPPFLAGS='${CFLAGS}'"
+
 do_install:append() {
     install -d -m 0755 ${D}${sysconfdir}/init.d/
     cp -rfa ${D}${sysconfdir}/${BPN}/init.d/* ${D}${sysconfdir}/init.d/