diff --git a/sriov/templates/_helpers.tpl b/sriov/templates/_helpers.tpl
index a48d162..0e1e040 100644
--- a/sriov/templates/_helpers.tpl
+++ b/sriov/templates/_helpers.tpl
@@ -27,3 +27,15 @@ app: {{ .Chart.Name }}-dp
 {{- define "sriov-dp.serviceAccount.Name" }}
 name: {{ .Values.serviceAccount.name }}
 {{- end }}
+
+{{/* Generate SRIOV tolerations */}}
+{{- define "sriov.tolerations" }}
+- key: node-role.kubernetes.io/master
+  operator: Exists
+  effect: NoSchedule
+{{- if index .Values "tolerations" }}
+{{- if gt (len .Values.tolerations) 0 }}
+{{ toYaml .Values.tolerations }}
+{{- end }}
+{{- end }}
+{{- end }}
diff --git a/sriov/templates/daemonSet_sriov_cni.yaml b/sriov/templates/daemonSet_sriov_cni.yaml
index 25f63e6..4495c00 100644
--- a/sriov/templates/daemonSet_sriov_cni.yaml
+++ b/sriov/templates/daemonSet_sriov_cni.yaml
@@ -36,9 +36,7 @@ spec:
       hostNetwork: true
       nodeSelector: {{- toYaml .Values.labels.nodeSelector | nindent 8 }}
       tolerations:
-      - key: node-role.kubernetes.io/master
-        operator: Exists
-        effect: NoSchedule
+{{- include "sriov.tolerations" . | indent 6 }}
       serviceAccountName: {{ .Values.serviceAccount.name }}
       containers:
       - name: kube-{{ .Chart.Name }}-cni
diff --git a/sriov/templates/daemonSet_sriov_device_plugin.yaml b/sriov/templates/daemonSet_sriov_device_plugin.yaml
index bc1e6c9..9f24eb8 100644
--- a/sriov/templates/daemonSet_sriov_device_plugin.yaml
+++ b/sriov/templates/daemonSet_sriov_device_plugin.yaml
@@ -41,9 +41,7 @@ spec:
       hostNetwork: true
       nodeSelector: {{- toYaml .Values.labels.nodeSelector | nindent 8 }}
       tolerations:
-      - key: node-role.kubernetes.io/master
-        operator: Exists
-        effect: NoSchedule
+{{- include "sriov.tolerations" . | indent 6 }}
       serviceAccountName: {{ .Values.serviceAccount.name }}
       containers:
       - name: kube-{{ .Chart.Name }}-dp