diff --git a/helm/trino-gateway/templates/deployment.yaml b/helm/trino-gateway/templates/deployment.yaml
index 03b8945b5..59dc2d7f4 100644
--- a/helm/trino-gateway/templates/deployment.yaml
+++ b/helm/trino-gateway/templates/deployment.yaml
@@ -17,7 +17,7 @@ spec:
           # Include the version of trino-gateway-configuration as an input to the deployment checksum. This causes pods to restart on helm update
           # whether the chart `config` is updated or if one of the configuration secrets is updated. Helm template must be run with the
           # --dry-run=server option to prevent a nil pointer
-          checksum/config: {{ (lookup "v1" "Secret" .Release.Namespace "trino-gateway-configuration").metadata.resourceVersion | sha256sum}}
+          checksum/config: {{ (coalesce (lookup "v1" "Secret" .Release.Namespace "trino-gateway-configuration").metadata (dict "resourceVersion" "0")).resourceVersion | sha256sum}}
       {{- with .Values.podAnnotations }}
         {{- toYaml . | nindent 8 }}
       {{- end }}
@@ -68,18 +68,18 @@ spec:
             httpGet:
                 path: /
                 port: {{ (index .Values.config.server.adminConnectors 0).port}}
-            initialDelaySeconds: .Values.livenessProbe.initialDelaySeconds
-            periodSeconds: .Values.livenessProbe.periodSeconds
-            failureThreshold: .Values.livenessProbe.failureThreshold
-            timeoutSeconds: .Values.livenessProbe.timeoutSeconds
+            initialDelaySeconds: {{ .Values.livenessProbe.initialDelaySeconds }}
+            periodSeconds: {{ .Values.livenessProbe.periodSeconds }}
+            failureThreshold: {{ .Values.livenessProbe.failureThreshold }}
+            timeoutSeconds: {{ .Values.livenessProbe.timeoutSeconds }}
           readinessProbe:
             httpGet:
                 path: /
                 port: {{ (index .Values.config.server.adminConnectors 0).port}}
-            initialDelaySeconds: .Values.readinessProbe.initialDelaySeconds
-            periodSeconds: .Values.readinessProbe.periodSeconds
-            failureThreshold: .Values.readinessProbe.failureThreshold
-            timeoutSeconds: .Values.readinessProbe.timeoutSeconds
+            initialDelaySeconds: {{ .Values.readinessProbe.initialDelaySeconds }}
+            periodSeconds: {{ .Values.readinessProbe.periodSeconds }}
+            failureThreshold: {{ .Values.readinessProbe.failureThreshold }}
+            timeoutSeconds: {{ .Values.readinessProbe.timeoutSeconds }}
           resources:
             {{- toYaml .Values.resources | nindent 12 }}
           volumeMounts: