diff --git a/clusters/cl01tl/manifests/stalwart/Deployment-stalwart-metrics.yaml b/clusters/cl01tl/manifests/stalwart/Deployment-stalwart-metrics.yaml
index 84b6c44bf..fdca0bd3f 100644
--- a/clusters/cl01tl/manifests/stalwart/Deployment-stalwart-metrics.yaml
+++ b/clusters/cl01tl/manifests/stalwart/Deployment-stalwart-metrics.yaml
@@ -36,7 +36,7 @@ spec:
       containers:
         - args:
             - --es.uri=https://elasticsearch-stalwart-es-http.tubearchivist:9200
-            - --es.ssl-skip-verify=true
+            - --es.ssl-skip-verify
           image: quay.io/prometheuscommunity/elasticsearch-exporter:v1.10.0@sha256:a6a4d4403f670faf6a94b8c7f9adbca3ead91f26dd64e5ccf95fa69025dc6e58
           name: main
           resources:
diff --git a/clusters/cl01tl/manifests/tubearchivist/Deployment-tubearchivist-metrics.yaml b/clusters/cl01tl/manifests/tubearchivist/Deployment-tubearchivist-metrics.yaml
index cd35a1d68..88ca03d30 100644
--- a/clusters/cl01tl/manifests/tubearchivist/Deployment-tubearchivist-metrics.yaml
+++ b/clusters/cl01tl/manifests/tubearchivist/Deployment-tubearchivist-metrics.yaml
@@ -36,7 +36,7 @@ spec:
       containers:
         - args:
             - --es.uri=https://elasticsearch-tubearchivist-es-http.tubearchivist:9200
-            - --es.ssl-skip-verify=true
+            - --es.ssl-skip-verify
           image: quay.io/prometheuscommunity/elasticsearch-exporter:v1.10.0@sha256:a6a4d4403f670faf6a94b8c7f9adbca3ead91f26dd64e5ccf95fa69025dc6e58
           name: main
           resources: