diff --git a/prometheus-blackbox-exporter/Chart.yaml b/prometheus-blackbox-exporter/Chart.yaml
index 487318a79..f058fd268 100644
--- a/prometheus-blackbox-exporter/Chart.yaml
+++ b/prometheus-blackbox-exporter/Chart.yaml
@@ -14,7 +14,7 @@ apiVersion: v1
 appVersion: v0.16.0
 description: OpenStack-Helm blackbox exporter for Prometheus
 name: prometheus-blackbox-exporter
-version: 0.1.1
+version: 0.1.2
 home: https://github.com/prometheus/blackbox_exporter
 sources:
   - https://opendev.org/openstack/openstack-helm-infra
diff --git a/prometheus-blackbox-exporter/templates/deployment.yaml b/prometheus-blackbox-exporter/templates/deployment.yaml
index e63620992..cdf67ce6c 100644
--- a/prometheus-blackbox-exporter/templates/deployment.yaml
+++ b/prometheus-blackbox-exporter/templates/deployment.yaml
@@ -39,7 +39,7 @@ spec:
         {{ .Values.labels.blackbox_exporter.node_selector_key }}: {{ .Values.labels.blackbox_exporter.node_selector_value | quote }}
       containers:
       - name: blackbox-exporter
-{{ tuple $envAll "prometheus_blackbox_exporter" | include "helm-toolkit.snippets.image" | indent 8 }}
+{{ tuple $envAll "blackbox_exporter" | include "helm-toolkit.snippets.image" | indent 8 }}
 {{ tuple $envAll $envAll.Values.pod.resources.prometheus_blackbox_exporter | include "helm-toolkit.snippets.kubernetes_resources" | indent 8 }}
 {{ dict "envAll" $envAll "application" "prometheus_blackbox_exporter" "container" "blackbox_exporter" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 8 }}
         args:
diff --git a/prometheus-blackbox-exporter/values.yaml b/prometheus-blackbox-exporter/values.yaml
index e0b6087cb..627aa4c10 100644
--- a/prometheus-blackbox-exporter/values.yaml
+++ b/prometheus-blackbox-exporter/values.yaml
@@ -17,7 +17,7 @@
 
 images:
   tags:
-    prometheus_blackbox_exporter: docker.io/prom/blackbox-exporter:v0.16.0
+    blackbox_exporter: docker.io/prom/blackbox-exporter:v0.16.0
   pull_policy: IfNotPresent
   local_registry:
     active: false
diff --git a/releasenotes/notes/prometheus-blackbox-exporter.yaml b/releasenotes/notes/prometheus-blackbox-exporter.yaml
index b8efc38ce..93a0bc930 100644
--- a/releasenotes/notes/prometheus-blackbox-exporter.yaml
+++ b/releasenotes/notes/prometheus-blackbox-exporter.yaml
@@ -2,4 +2,5 @@
 prometheus-blackbox-exporter:
   - 0.1.0 Initial Chart
   - 0.1.1 Change helm-toolkit dependency version to ">= 0.1.0"
+  - 0.1.2 Rename image key name
 ...