diff --git a/horizon/Chart.yaml b/horizon/Chart.yaml
index c2a67f24f1..9da348ecd3 100644
--- a/horizon/Chart.yaml
+++ b/horizon/Chart.yaml
@@ -14,7 +14,7 @@ apiVersion: v1
 appVersion: v1.0.0
 description: OpenStack-Helm Horizon
 name: horizon
-version: 0.3.3
+version: 0.3.4
 home: https://docs.openstack.org/horizon/latest/
 icon: https://www.openstack.org/themes/openstack/images/project-mascots/Horizon/OpenStack_Project_Horizon_vertical.png
 sources:
diff --git a/horizon/templates/deployment.yaml b/horizon/templates/deployment.yaml
index a23b56df17..333987609a 100644
--- a/horizon/templates/deployment.yaml
+++ b/horizon/templates/deployment.yaml
@@ -90,6 +90,7 @@ spec:
               port: {{ tuple "dashboard" "internal" "web" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
             initialDelaySeconds: 15
             periodSeconds: 10
+            timeoutSeconds: 5
           livenessProbe:
             httpGet:
               scheme: {{ tuple "dashboard" "internal" "web" . | include "helm-toolkit.endpoints.keystone_endpoint_scheme_lookup" | upper }}
diff --git a/releasenotes/notes/horizon.yaml b/releasenotes/notes/horizon.yaml
index a5d558a59a..d9eea937eb 100644
--- a/releasenotes/notes/horizon.yaml
+++ b/releasenotes/notes/horizon.yaml
@@ -40,4 +40,5 @@ horizon:
   - 0.3.1 Fix container infra api version in values
   - 0.3.2 Update mysql client version to 1.4.0
   - 0.3.3 Update mysql client version in django.wsgi also
+  - 0.3.4 Add readiness probe timeout
 ...