diff --git a/contrib/jenkins.sh b/contrib/jenkins.sh
index eeb3fbc..6a39daf 100755
--- a/contrib/jenkins.sh
+++ b/contrib/jenkins.sh
@@ -29,4 +29,4 @@ fi
 git log -1 --pretty="%t - %s"
 
 make -j "$JOBS" modules_prepare
-make -j "$JOBS" -C "$TOPDIR" KSRC="$KSRC"
+make -j "$JOBS" -C "$TOPDIR" KSRC="$KSRC" KBUILD_MODPOST_WARN=1