diff --git a/kamelets/elasticsearch-index-sink.kamelet.yaml b/kamelets/elasticsearch-index-sink.kamelet.yaml
index 3c058009f..e4fafe9a1 100644
--- a/kamelets/elasticsearch-index-sink.kamelet.yaml
+++ b/kamelets/elasticsearch-index-sink.kamelet.yaml
@@ -88,7 +88,6 @@ spec:
         title: Certificate 
         description: The Certificate for accessing the Elasticsearch cluster. You must encode this value in base64.
         type: string
-        example: data
   types:
     out:
       mediaType: text/plain
diff --git a/library/camel-kamelets/src/main/resources/kamelets/elasticsearch-index-sink.kamelet.yaml b/library/camel-kamelets/src/main/resources/kamelets/elasticsearch-index-sink.kamelet.yaml
index 3c058009f..e4fafe9a1 100644
--- a/library/camel-kamelets/src/main/resources/kamelets/elasticsearch-index-sink.kamelet.yaml
+++ b/library/camel-kamelets/src/main/resources/kamelets/elasticsearch-index-sink.kamelet.yaml
@@ -88,7 +88,6 @@ spec:
         title: Certificate 
         description: The Certificate for accessing the Elasticsearch cluster. You must encode this value in base64.
         type: string
-        example: data
   types:
     out:
       mediaType: text/plain