diff --git a/dev-upgrade/elastic/elastic-dev.yaml b/dev-upgrade/elastic/elastic-dev.yaml
index 7dc404e..dda3601 100644
--- a/dev-upgrade/elastic/elastic-dev.yaml
+++ b/dev-upgrade/elastic/elastic-dev.yaml
@@ -115,8 +115,6 @@ spec:
               value: "elastic-0,elastic-1,elastic-2"
             - name: xpack.security.enabled
               value: "false"
-            - name: xpack.security.transport.ssl.enabled
-              value: "false"
             - name: xpack.monitoring.collection.enabled
               value: "true"
             - name: ES_JAVA_OPTS
diff --git a/dev-upgrade/elastic/elastic-release.yaml b/dev-upgrade/elastic/elastic-release.yaml
index db9b139..b67f445 100644
--- a/dev-upgrade/elastic/elastic-release.yaml
+++ b/dev-upgrade/elastic/elastic-release.yaml
@@ -115,8 +115,6 @@ spec:
               value: "elastic-0,elastic-1,elastic-2"
             - name: xpack.security.enabled
               value: "false"
-            - name: xpack.security.transport.ssl.enabled
-              value: "false"
             - name: xpack.monitoring.collection.enabled
               value: "true"
             - name: ES_JAVA_OPTS