diff --git a/files/net/weave-net-DaemonSet.yaml b/files/net/weave-net-DaemonSet.yaml
index 2866a14..fc0e568 100644
--- a/files/net/weave-net-DaemonSet.yaml
+++ b/files/net/weave-net-DaemonSet.yaml
@@ -29,6 +29,17 @@ spec:
           command:
             - /home/weave/launch.sh
           env:
+            - name: WEAVE_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: weave-passwd
+                  key: weave-passwd
+            - name: IPTABLES_BACKEND
+              value: nft
+            - name: WEAVE_MTU
+              value: "1376"
+            - name: IPALLOC_RANGE
+              value: 10.32.0.0/12
             - name: HOSTNAME
               valueFrom:
                 fieldRef:
diff --git a/scripts/update.sh b/scripts/update.sh
index 62156b1..99068e0 100755
--- a/scripts/update.sh
+++ b/scripts/update.sh
@@ -21,7 +21,7 @@ rm -fr generated{,.log} net.yaml
 # Configuration https://www.weave.works/docs/net/latest/kubernetes/kube-addon/
 line_nb=$(cat -n net/weave-net-DaemonSet.yaml | sed -n '/        - name: weave/,/        - name: weave-npc/p' | grep env: | cut -f1)
 sed -e ${line_nb}' a\            - name: IPALLOC_RANGE\n              value: 10.32.0.0/12' -i net/weave-net-DaemonSet.yaml
-sed -e ${line_nb}' a\            - name: WEAVE_MTU\n              value: 1376' -i net/weave-net-DaemonSet.yaml
+sed -e ${line_nb}' a\            - name: WEAVE_MTU\n              value: "1376"' -i net/weave-net-DaemonSet.yaml
 sed -e ${line_nb}' a\            - name: IPTABLES_BACKEND\n              value: nft' -i net/weave-net-DaemonSet.yaml
-sed -e ${line_nb}' a\            - name: WEAVE_PASSWORD\n              valueFrom:\n                secretKeyRef:\n                  name: weave-passwd\n                key: weave-passwd' -i net/weave-net-DaemonSet.yaml
+sed -e ${line_nb}' a\            - name: WEAVE_PASSWORD\n              valueFrom:\n                secretKeyRef:\n                  name: weave-passwd\n                  key: weave-passwd' -i net/weave-net-DaemonSet.yaml