diff --git a/apps/dbuf/Chart.yaml b/apps/dbuf/Chart.yaml
index 77eec5e..99683fd 100644
--- a/apps/dbuf/Chart.yaml
+++ b/apps/dbuf/Chart.yaml
@@ -18,7 +18,7 @@
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.1.4
+version: 0.1.5
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
diff --git a/apps/dbuf/templates/deployment.yaml b/apps/dbuf/templates/deployment.yaml
index b820acb..53393f6 100644
--- a/apps/dbuf/templates/deployment.yaml
+++ b/apps/dbuf/templates/deployment.yaml
@@ -22,6 +22,12 @@
       labels:
         {{- include "dbuf.selectorLabels" . | nindent 8 }}
     spec:
+      securityContext:
+        sysctls:
+        - name: ipv4.conf.all.rp_filter
+          value: "2"
+        - name: ipv4.conf.net0.rp_filter
+          value: "2"
       {{- if .Values.image.credentials }}
       imagePullSecrets:
         - name: {{ .Release.Name }}.registry