diff --git a/recipes-dpaa2/restool/restool_git.bb b/recipes-dpaa2/restool/restool_git.bb
index 1d1aeffe..a4219c77 100644
--- a/recipes-dpaa2/restool/restool_git.bb
+++ b/recipes-dpaa2/restool/restool_git.bb
@@ -11,7 +11,7 @@ S = "${WORKDIR}/git"
 
 inherit bash-completion
 
-EXTRA_OEMAKE = 'CC="${CC}" MANPAGE= EXTRA_CFLAGS="-O2 -Wno-missing-field-initializers -Wno-missing-braces -Wno-maybe-uninitialized -Wno-date-time"'
+EXTRA_OEMAKE = 'CC="${CC}" MANPAGE= EXTRA_CFLAGS="-O2 -Wno-missing-field-initializers -Wno-missing-braces -Wno-maybe-uninitialized -Wno-error=format-overflow -Wno-date-time"'
 
 do_install () {
     oe_runmake install DESTDIR=${D}