diff --git a/ansible/roles/prometheus/templates/prometheus.yml.j2 b/ansible/roles/prometheus/templates/prometheus.yml.j2
index a67d6e77ff..2aae337c00 100644
--- a/ansible/roles/prometheus/templates/prometheus.yml.j2
+++ b/ansible/roles/prometheus/templates/prometheus.yml.j2
@@ -203,6 +203,9 @@ scrape_configs:
 
 {% if enable_prometheus_etcd_integration | bool %}
   - job_name: etcd
+{% if etcd_enable_tls | bool %}
+    scheme: https
+{% endif %}
     static_configs:
 {% for host in groups["etcd"] %}
       - targets:
diff --git a/releasenotes/notes/prometheus-etcd-tls-313e7cf454f6763a.yaml b/releasenotes/notes/prometheus-etcd-tls-313e7cf454f6763a.yaml
new file mode 100644
index 0000000000..67f4a2cfb3
--- /dev/null
+++ b/releasenotes/notes/prometheus-etcd-tls-313e7cf454f6763a.yaml
@@ -0,0 +1,6 @@
+---
+fixes:
+  - |
+    Fixes an issue where Prometheus scraping of Etcd metrics would fail if Etcd
+    TLS is enabled. `LP#2036950
+    <https://bugs.launchpad.net/kolla-ansible/+bug/2036950>`__