diff --git a/charts/prometheus-consul-exporter/Chart.yaml b/charts/prometheus-consul-exporter/Chart.yaml
index b1ff95f95da2..dae0a008a458 100644
--- a/charts/prometheus-consul-exporter/Chart.yaml
+++ b/charts/prometheus-consul-exporter/Chart.yaml
@@ -3,7 +3,7 @@ apiVersion: v2
 appVersion: "v0.13.0"
 description: A Helm chart for the Prometheus Consul Exporter
 name: prometheus-consul-exporter
-version: 1.1.1
+version: 1.2.0
 keywords:
   - metrics
   - consul
diff --git a/charts/prometheus-consul-exporter/templates/deployment.yaml b/charts/prometheus-consul-exporter/templates/deployment.yaml
index 334f69e5bb35..410f18daa2f2 100644
--- a/charts/prometheus-consul-exporter/templates/deployment.yaml
+++ b/charts/prometheus-consul-exporter/templates/deployment.yaml
@@ -31,9 +31,16 @@ spec:
         - name: {{ .Chart.Name }}
           image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
           imagePullPolicy: {{ .Values.image.pullPolicy }}
+          {{- if .Values.invokeViaShell }}
+          command: ["/bin/sh"]
+          args:
+            - "-c"
+            - "consul_exporter --consul.server={{ .Values.consulServer }}"
+          {{- else }}
           command: ["consul_exporter"]
           args:
             - "--consul.server={{ .Values.consulServer }}"
+          {{ end }}
             {{- range $key, $value := .Values.options }}
             - "--{{ $key }}{{ if $value }}={{ $value }}{{ end }}"
             {{- end }}
diff --git a/charts/prometheus-consul-exporter/values.yaml b/charts/prometheus-consul-exporter/values.yaml
index 21bbac8de01b..1584151f5ebd 100644
--- a/charts/prometheus-consul-exporter/values.yaml
+++ b/charts/prometheus-consul-exporter/values.yaml
@@ -33,6 +33,12 @@ options: {}
   # no-consul.health-summary:
   # kv.filter=foobar
 
+# By default, consul_exporter is run directly.
+# If you want to use environment variables in `options` or `consulServer`,
+# enable this option to have a shell interpret the command string before
+# `consul_exporter` is executed.
+invokeViaShell: false
+
 service:
   type: ClusterIP
   port: 9107