diff --git a/docker/grafana/Dockerfile.j2 b/docker/grafana/Dockerfile.j2
index 63674fa2ea..cd4e945402 100644
--- a/docker/grafana/Dockerfile.j2
+++ b/docker/grafana/Dockerfile.j2
@@ -22,7 +22,8 @@ COPY extend_start.sh /usr/local/bin/kolla_extend_start
 
 {% block grafana_plugins_install %}
 
-RUN grafana-cli plugins install gnocchixyz-gnocchi-datasource
+RUN grafana-cli plugins install gnocchixyz-gnocchi-datasource \
+    && grafana-cli plugins install grafana-opensearch-datasource
 
 {% endblock %}
 
diff --git a/releasenotes/notes/fix-grafana-opensearch-datasource-96dc8061d9721af3.yaml b/releasenotes/notes/fix-grafana-opensearch-datasource-96dc8061d9721af3.yaml
new file mode 100644
index 0000000000..81682edbba
--- /dev/null
+++ b/releasenotes/notes/fix-grafana-opensearch-datasource-96dc8061d9721af3.yaml
@@ -0,0 +1,5 @@
+---
+fixes:
+  - |
+    Adds missing `grafana-opensearch-datasource` plugin to the list of plugins
+    in the docker image.