diff --git a/charts/cert-manager/templates/cainjector-deployment.yaml b/charts/cert-manager/templates/cainjector-deployment.yaml
index 89f6afe..6b097f0 100644
--- a/charts/cert-manager/templates/cainjector-deployment.yaml
+++ b/charts/cert-manager/templates/cainjector-deployment.yaml
@@ -76,7 +76,7 @@
       {{- end }}
       containers:
         - name: {{ .Chart.Name }}-cainjector
-          image: "{{ template "image" (tuple .Values.cainjector.image .Values.imageRegistry .Values.imageNamespace (printf ":%s" .Chart.AppVersion)) }}"
+          image: "{{ template "cert-manager.image" (tuple .Values.cainjector.image .Values.imageRegistry .Values.imageNamespace (printf ":%s" .Chart.AppVersion)) }}"
           imagePullPolicy: {{ .Values.cainjector.image.pullPolicy }}
           args:
           {{- /* The if statement below is equivalent to {{- if $value }} but will also return true for 0. */ -}}
@@ -151,6 +151,11 @@
       affinity:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- if .Values.cainjector.runtimeClassName }}
+      runtimeClassName: {{ .Values.cainjector.runtimeClassName | quote }}
+      {{- else if .Values.global.runtimeClassName }}
+      runtimeClassName: {{ .Values.global.runtimeClassName | quote }}
+      {{- end }}
       {{- with .Values.cainjector.tolerations }}
       tolerations:
         {{- toYaml . | nindent 8 }}